San Mateo Event Center

San Mateo County Event Center is a 48-acre public assembly facility in San Mateo, California, situated between the 92 and 101 freeways and within 30 minutes of three major Bay Area airports — SFO, SJC, and OAK. Founded in 1926 as a small flower show, the center has grown into one of the Bay Area's leading destinations for consumer and trade events, corporate gatherings, festivals, concerts, and sporting events. The campus features seven buildings encompassing over 195,000 square feet of indoor exhibit space, plus 10 acres of landscaped outdoor grounds. Event spaces range from the 104,900-square-foot Expo Hall, accommodating up to 10,000 standing guests, down to the carpeted Event Pavilion, which seats 250 for banquets. The Cypress Hall, recently renovated with new carpet and sound-dampening walls, divides into three separate spaces for breakout sessions or intimate dinners. The open-air Central Mall provides an outdoor setting for picnics, concerts, and festivals for up to 5,000 guests. In-house food and beverage service, alcohol options, high-speed Wi-Fi, and a dedicated event coordinator are available across the facility. The center also serves as an emergency response resource for San Mateo County.