JaM Cellars Ballroom Address 1030 Main StNapa, CA 94559 Upcoming Events Halloween Dance Party with Wonder Bread 5 Fri, Oct 31, 2025 @ 8:00 PM JaM Cellars Ballroom Napa, CA Zoso - The Ultimate Led Zeppelin Experience Sat, Jan 17, 2026 @ 8:00 PM JaM Cellars Ballroom Napa, CA
