Visit Napa Valley
Visit Napa Valley

JaM Cellars Ballroom

Come see some of the most progressive and entertaining bands from all genres in a relaxed environment for you and your friends.

The JaM Cellars Ballroom at the Margrit Mondavi Theater is a 650+ person capacity, state-of-the-art, performance space on the second floor of the Opera House building. Both standing room and seated concerts, theatrical shows, cultural events and private events of all types and genres take place in this very special venue.

The JaM Cellars Ballroom inside the Margrit Mondavi Theatre hosts local and national music acts, theater, and events. Located upstairs above the Blue Note Napa in the Napa Valley Opera House.

Excellent sound, comfortable seating, and a Full Bar stocked with Wine, Beer, and Cocktail selections. Downstairs the Blue Note Napa offers a full bar and fine dining restaurant, with World Class Musicians performing live nightly in an intimate and visually stunning Jazz Club.

Easy to access in the heart of the downtown Napa at 1st & Main Street just blocks from some of the worlds finest luxury hotels. When you join us, you make memories to last a lifetime. Simply put, the JaM Cellars Ballroom is hands down, one of the best live music venues in Napa, CA.

Our event space is managed and booked through the Blue Note Napa sales team. If you're interested in hosting a private event or meeting, email us at

Hours of Operation
Things To Do
Hours of Operation
  • Hours of Operation 8am-2am
  • Dinner
Restaurant Amenities
  • Catering Call for details
  • Corkage $25
  • Family Friendly
  • Full Bar
  • Group Friendly
  • Californian
  • Vegetarian/Vegan
Music & NightLife
  • Bars & Wine Lounges
  • Live Music
Facility Info
  • Total Sq. Ft. 3000
  • Reception Capacity 600
  • Theatre Capacity 400
  • Outdoor Banquet Space true
  • Banquet Capacity 200
  • Number of Rooms 2
  • Classroom Capacity 250