Slowly declining. Over the past year or two every time I come in something goes wrong. 1st time I had 3 pieces of meat on my Gyro while my dad had the most stuffed one you have ever seen. Next I got soup. Cold, not lukewarm or room temp but cold, like refrigerator cold. Today? The soup was salty. And to top it off I ordered; cup of Soup and a Gyro with no tomatoes and fries. My dad ordered the same thing. Seriously tells the waitress " I will have the same exact thing". My soup came out, his did not, had to get another one. Then the sandwiches came out at the same time and only one plate had fries. My boyfriends sandwich came out but he got a salad and it came out with his meal. Silly me but I thought soups and salads cone out first. If you want great service and great Greek food, take the drive and go to the Monaco Inn. Pretty sure I won't be coming back. read more

We loved this restaurant and can't wait to go back. The staff was very attentive and the food was excellent. Even our kids cleaned their plates. The flaming cheese is a family favorite and the baklava, pita and Greek salads were DELISH. read more

The food was amazing! We both got the gyro platter and it was fantastic! Quick service on a busy Friday early evening and the sangria was a nice summer evening treat read more

Should be 3.5 stars, only because of cost. Food is great. Chef really knows what they are doing. Salad dressing is perfect, gyros are delicious. Never had a bad meal. It is too much money for the food by 15-20%. Check your Togo order before you leave. Service is great. read more

Thanos the owner was a very cool guy. Introduced himself to me when I sat at his bar top on a weekday afternoon. The gyros here, ARE THE BOMB! Gyros are my favorite food and they are so good. A+++++ read more

Best gyros on the South side of Denver. I can say that without reservation. I don't like their fries, but hey, I don't like steak fries, so that's no surprise... Definitely worth trying if you happen to find yourself in Parker, CO. read more

I am giving this four stars only because the service was awful.. The food every time I have been is amazing and consistent. I really do love this place and I always want to see Parker restaurants succeed. It appeared there were only two servers today and the one we had must not have wanted to work. She came over and took our order and then avoided us until she asked me," are you done?" And brought the check. I had to ask the hostess for more water and the other waitress was doing her best to keep an eye on everyone but it was too much for one person. Im in the service industry so I am very mindful of being busy and trying, or not trying and not doing your job. Today was a bad day for our girl, hopefully next time will be better, and I will be back because the food is so good! read more

I ordered take out, 2 Gyros platters, a burger and fries for the kiddo and a slice of baklava for dessert. When I got home I realize the meat does not appear to be in good shape. (My husband was imediately furious I had just spent $38.00 on this meal.) I called the restaurant to ask what it was ( It apeared to be ground meat pressed together in links). Neither of us could eat it. They confimed it was a combination of lamb and beef pressed together. Ick! The veggie side was peas and carrots and they were obviously canned with fresh herbs added. The greek salad was nothing to write home about. Also served with a side of saffron rice. I could sit here and tell you it was WAY over priced... but truely it was a miserable meal. On a positive note the staff was very friendly. The pita bread and baklava were good but it wasnt enough to bring me back. Never again:( read more

Awesome local place, great Greek food! Nice atmosphere. Service was great, food wonderful! We have been here several times already and yummy everytime... this place never disappoints. Went for Easter dinner with friends. Fortunate for us the place always has seating! read more

Been here twice - the first time I did take out and had a gyro - it was fantastic. 2nd time I took my husband for lunch - again had a gyro and it was so good - 1st time for hubby ever having a gyro and he loved it. Service was slow at first but our Order came out fast once placed. I will go back for sure! read more

We love this restaurant. We stayed for a while in Greece and feel lucky to find a place that serves a real "Greek Salad." The other food we've tried has been delicious as well. read more

Not sure what happened but the quality of their food has really suffered. We were regulars and now we haven't been back in months.

Finally found a decent Greek place that isn't overly priced! Been twice in a week. The flaming cheese is to die for. And don't get me started on the baklava ... I always take some Togo! read more

Great atmosphere and service. The food was perfectly cooked and fresh when she brought it to the table. I would definitely go here again for authentic Greek food! read more

Their food was amazing! This is one of my new favorite places. As other reviews stated the wait is a little long so make sure you're not starving when you arrive. Everything was delicious from start to finish, service was great, setting was very nice. I look forward to my next visit. read more

Great atmosphere, best chicken, lemon and rice soup!!!! It's a greeeat date night and family spot depending on the day and time. Go tickle your taste buds and your tummy with flavorful food and friendly service. You'll make friends with the staff and the food. read more

This is my go-to while at work. The co-workers and I split some sampler platters and salads. I could dine on this all day! Only ever had take-out so can't speak for service. Weird interior, could use some updating, but great food from what I've had. read more

Everything was great! Love the gyro and the grape leaves with the fresh lemon and oil are killer. I'd love to see the experience refined a bit, but everything including the staff was great! read more

A bit expensive for lunch. $12 for gyro, small salad or fries, and a coke (+tip) . Same thing at a gyro stand or fast food interface would be more like $6. I'm sure much of the extra is sunken into the location and service so I'm not upset about it. Kronos gyro meat is consistently good, so I'm very happy with the food quality. Salad veggies weren't cut very well (I got 1/4 of a large tomato and 3 thick partially sliced pieces of Cucumber... Atleast they were fresh!). Not a big deal, perhaps I can get a discount next time for cutting my own veggies though. Meal showed signs of quality ingredients and had great flavor. Owner/manager was making the rounds so they obviously care about customer service and satisfaction. All in all, a bit pricey but well done. I will likely be back. read more

It's pretty good. It's kinda your standard Greek food- maybe kind of boring. The waitress told us that some of the food isn't made in-house, and I think you can tell. The service was really great, and the environment is nice. They have a nice patio outside to sit on. read more

fresh!!! Yummy layers of flavors perfectly seasoned everything !!!!! and the lunch prices are extremely fair. The place was packed

we love this place - Parker is short on nice ethnic restaurants so it's a great lil gem to find this place. Everything we have ordered, right now to the chicken nuggets in the kids' menu tasted real good so you can hardly go wrong with the flavour and taste. The creme de la creme is of course, their homemade baklava - the best i have tasted here, it reminds me of the real stuff in Mykanos and Athens. I wish they have a more extensive menu, and reduce the price a little - the place is clean and presentable but could do with a little more imaginative decor. For a new restaurant, thumbs up on effort and real good food - they need more clientele and support to survive the restaurantt business in Parker - that we we can all have a more varied choice of eating places and not just the chain restaurants you find everywhere. read more

Finding a good Greek restaurant anywhere is a hard thing but ESPECIALLY in Parker, CO. I thought this restaurant is AMAZING. Huge servings/ hand cut gyro meat/ amazing Greek casseroles. I think it's odd that the main complaint about the place is that gyros are served with french fries. It clearly states outside it's Greek/ American cuisine. If you want a great catch for Greek food- this is the place for you! read more

Great vegetarian options. Spanakopita is amazing and so is the humus! Everything tasted fresh. They have an outdoor patio that's really nice for lunch on a warm day. I was not a huge fan of the baklava but it's not bad. read more

Visiting from California for a softball tournament. My daughter and I had an early dinner there on a Tuesday night and it was very good food and big portions. Would definitely go back. Service was super friendly too. read more

CONSIDERABLY better than I was expecting. Was worried that I was walking into a gyro and fries joint. Their menu goes way beyond this. QUALITY offerings. THANK YOU! read more

Service is great!! Friendly and on top of it. Food was really good. Gyro meat was very tender and delicious! Puta bread was wonderful. I'm a sucker for a good gyro! I thought it was a little pricy ($11.99 for a gyro sandwich and fries) but with great service it's worth it. read more

If you like Greek food, you must go! We have a few favorite Greek restaurants back home and went into Opa planning to compare it to our old favorites. This place far exceeds any Greek food we've had. We had the combo appetizer - dolmades, hummus, feisty feta (OMG!), tzatziki, olives. You won't find feisty feta anywhere else. Sooo good. We had the lemon chicken & rice soup - what a treat. We both had gyros and spanakopita. Don't be put off by the reviews stating the veggies are mushy. Greek veggies are stewed and have amazing flavor. They are obviously made with fresh veggies - no cans here! This will be our go-to Greek restaurant - found it first try thanks to yelp. Now to find our go-to Mexican restaurant - not having much luck there. read more

I love Opa grill, I first tried it about a month ago. I got addicted real quick to the dolmades so much more yummy than others I've tried since trying Opa's. The portions are generous, the Greek salad is awesome. For $12 bucks you can't go wrong with the Greek salad and gyro combo. I will be a customer for a ways to come as I live very close to this lovely gem.. Cheers Opa, thank you for introducing me to great Greek good, I love it!! read more

Opa! One of my favorite Parker lunch spots. The owner is really great, he even taught me a few dance moves to use in my Zumba class. I always get the Lemon Herb Chicken Sandwich with fries. The hummus is excellent and their pita is always warm and a little buttery. They always give me extra tzatziki sauce when I ask and we've always had great service. Sometimes it's hard to find a place where a group of 5 can get in and out in under an hour during lunch, but we always do. The place is usually packed, it's rare when there are only a few tables filled. read more

INCREDIBLE!!!!! Food is fantastic lots of vegetarian choices. Wait staff is nice and quick. Try the eggplant sandwich! Everything homemade in the house. Just wonderful. Will go back again and again! read more

My fam loves Opa Grill. There is enough variety to make everyone happy. We have dined here for both lunch and dinner, and it is consistently delicious. The owner is a love! read more

Take out/Food was great. Had a Gyro sandwich with fry's and sliced pita bread. Yummmm.

We ordered food to go so this review is based purely on their food. It is the only Greek restaurant in Parker that I know of. I got a Greek salad with gyro and dolmades. The dressing on the salad was tasty. Not the ordinary dressing you get from any Greek restaurant. In Greece, I watched how they made their dressing. It's basically oil, vinegar, oregano, salt and pepper. The gyro was fresh with lots of seasoning. Excellent gyros and dolmades. Great option for residents of Parker. read more

Great service great food at good price. We had lamb, which was delicious. The pork kebab was also great. Will definitely recommend this restaurant. read more

Stopped in for lunch and sat outside on the shaded patio. A cool breeze blowing between the buildings made it comfortable despite being a warm, sunny, summer's day. I ordered the eggplant sandwich without the bread. The eggplant was warm and yummy and came on bed of lettuce and tomatoes with a few triangles of feta cheese. I'm a big fan of eggplant so I often order it when it's available without breading. The sandwiches come with a side of french fries, salad, or lemon chicken rice soup. I opted for the soup, which wasn't the best I've ever had, but the flavors of lemon and chicken stood out. It had a bit too much rice and salt for my liking. The waitstaff were attentive and friendly. I would go back again. Plus, it's got a fun name. Opa! read more

Quality food, charming authentic mediterranean atmosphere, and very affordable. I recommend ordering the Greek Lunch.

We just had lunch at Opa Grill and will definitely be back! We both had the special - Salmon Greek salad and loved it! Everything was so fresh. We also loved the homemade pita and tzatziki sauce! Hidden treasure in Parker! read more

I like Opa. Eat there regularly. My favorite dish is the large Greek salad with euro and dressing on the side. They always provide lots of the euro meat. Another dish I recommend to friends who join me and that haven't eaten there before is the sampler appetizer dish. They really need to allow more paper towel to dispense in the men's room and upgrade that stupid push button faucet that you have to hold down with one hand while you rinse the other. Other than that I love going there. read more

2nd time here - just as amazing as the first. Gyros dinner with fries and lemon rice soup is fantastic. Entertaining greek travel channel is on TV over the bar - makes me want to travel the greek islands on my next vacation. Highly recommend if you're in the Parker area and are craving some great greek food. read more