Join the Upland Chamber of Commerce and Rancho Cucamonga Chamber of Commerce for a fun and upbeat Joint Chamber Mixer, hosted by Rancho Cucamonga Optometric Center! Connect with local business professionals, expand your network, and enjoy great conversation in a relaxed, welcoming setting at Sour Cellars.
Event Details:
Date: Wednesday, September 9, 2026
Time: 5:00 p.m. – 7:00 p.m.
Location: Sour Cellars, 9495 E 9th St, Unit B, Rancho Cucamonga, CA
Free Admission!
Free Admission!
Come mix, mingle, and make new connections with professionals from across the local business community. Don’t miss this opportunity to grow your network while enjoying a great evening with fellow Chamber members and guests!
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