Farmington has two perfect venues for weddings, banquets, conferences or expo that provide all the amenities you need. Farmington Community Civic Center: 23,000 sq ft. exhibition space, concert seating up to 4,000; 2,400 sports seating; 2 meeting rooms (1,000 sq. ft. each). Centene Center: Banquet seating up to 300; concert seating up to 750; 6,300 sq. ft. customizable meeting space.