Built as a private residence in the late 1940s, Provence House in Bonita now operates as a San Diego County Parks wedding and special-events venue adjacent to Rohr Park on Sweetwater Road. The climate-controlled patio floods 3,765 square feet of indoor event space with natural light through oversized windows, and the full kitchen equips on-site caterers to prep plated meals — a combination that draws the same reception-format bookings handled by Casa Sur Hacienda elsewhere in Chula Vista. An additional 4,000 square feet of manicured backyard lawn extends the usable footprint for outdoor ceremonies, and two separate bridal changing rooms allow simultaneous wedding-party preparation. Total capacity reaches 250 guests across indoor and outdoor zones under a single reservation. Taco-bar and buffet-style receptions pair the venue's kitchen staging area with mobile caterers such as La Taquiza, whose taquiza setups fit the outdoor lawn format. The 2015 renovation added new windows, doors, ADA-compliant restrooms, updated landscaping, and expanded parking to the original late-1940s residential structure.