This review is long overdue! Held my baby shower here in October. I was stuck in the newborn bubble…read moresince I delivered one week after the shower. Katelyn is just an angel to work with. She is everything and more you expect from a hostess. She is attentive, kind and helpful. She has multiple furniture pieces you can switch out based on your vibe. Lux studio is such a hidden gem. Truly a stunning indoor architecture and it was honestly perfect size and budget for our event. She is also well connected with other vendors and made renting tables and chairs a breeze. Overall super pleased and I recommend this location to other friends all the time. Katelyn made it feel like I was hosting at a family member's house she did not hesitate to help set up which I am so so grateful for.

I absolutely love Lux Studios! I had my baby shower here in July, and I'm sooo very thankful for…read moreKatelyn.. She helped me with every little question I had even down to the morning of my shower she offered a helping hand to help set up with my family. Her studio is theeee perfect size & aesthetic of what I was going for.. her attention to detail is everything. She's very professional and attentive! Working with her was a breeze and it made my baby shower so much easier. I'm definitely keeping her studio in mind for any future events that I will be having!

Patricia was amazing as a coordinator. Beautiful facility…read more Classic facility in the heart of Rancho.

The room was just the right size for the event needed and clean. Liked the fact that where the food…read morewas being served was not exposed to where the main room was. Food was delicious and the staff was very friendly and accommodating. Location was very convenient with ample parking. Highly recommend SweetenbHall for your next party event.

Beautiful venue. Very organized and amazing service. All my guest were happy with the service and…read morewouldn't stop saying how beautiful everything was. 100% recommend.

I recommend this venue. His name is VIP says it all.....I love this place …read more... Marco and his crew really professional and always at your time. I received a lot of compliments of venue, food. Professional and EXCELLENT SERVICE. Above and beyond for your immemorial day... I really recommend this venue.

The venue was beautiful and the owners were incredibly attentive and kind! The grass is well kept…read moreand the grounds overall were very nice. ALSO the workers/owners went out of their way in certain aspects that made our event and group feel special :)

Loved it! Owners were both nice and really went above and beyond within hosting our club event…read more They allowed us to go over as we were cleaning up and even let us borrow their heaters free of charge because she noticed it was cold.

We had our son's high school graduation party there and it was fantastic. Up until the event date,…read moreAbraham was professional, friendly and efficient with the planning of the food and space. All of our friends were impressed with the amount of space that accommodated about 120 guests. Plenty of room for sitting and dancing. All of the staff were so very attentive to all of our needs. Also, the food was delicious and we appreciated the flexibility in being able to bring our own desserts. We didn't have to decorate so much because the atmosphere was party ready. Thank you to the all of the staff for helping us create such a memorable experience for our family!

Had a comedy fundraiser for my sons football team, I was so happy we were able to have such a big…read morestage for our great comedians Jerry Garcia, Victor Vazquez, Christian Zaragoza, Edgar Rivera, awsome Dj great lighting lots of room for seating, great drinks and apetizers and also a dance floor for after the comedy show. It was definitely a much needed night for all of our sports parents (IYKYk) Thank you Cosmo Event Center for hosting and giving us a night to remember!

Our friend had her retirement party here. The event was great. Everything was well suited. The…read morespace was ample. There was room for a dance floor. The bar area was well kept. Great space to have an event. Since I didn't plan the event I can't say anything about cost, but it was well suited for the event.

Frank was professional and helped us a great deal by providing us with a list of trusted vendors. A…read morelot of work went into our wedding and his staff was absolutely amazing! Our guests were very impressed with the venue and decor. We had an amazing time and will remember this forever!

First Festival Visit…read more A great day to support the local community Enjoyed the day of activities and vendors! Thank You for reading

Central Park is great! We've spent a lot of time here over the years. They have EV charging here as…read morewell. This is a very popular spot to take photos for the local high school dances. There's a cool little bridge, but it was super crowded with other homecoming groups for photos, as well as a wedding! There's plenty of space and other courtyards available for photo opportunities. Among many other reasons, this is a great addition to the City of Rancho Cucamonga!

Just had my daughters wedding here and it was a great experience. The staff was extremely helpful…read moreand the bartenders super friendly. The venue is really clean and picturesque, I would extremely recommend to anyone looking for a hacienda/ranch type of ambiance. Owners were helpful in anything that was needed.

My wife and I held our wedding reception at in October 2025, and we were absolutely thrilled with…read morethe experience. The owners and staff were amazing; their communication was highly professional, incredibly responsive, and always timely throughout the entire planning process. The venue excelled in guest security and logistics. We especially appreciated the excellent control over the parking area, which ensured only our invited guests had access. The cocktail hour was a major success, and the appetizers received great reviews from our guests. Our only constructive feedback would be to suggest offering slightly more generous portion sizes for the main meal service. Overall, however, we highly recommend this venue. They are dedicated professionals who made our special day seamless and memorable.