Iris Olech has seen concerts at 23 venues.

Venue Location Number Of Concerts
Concord Pavilion Concord, California, United States 13 concerts
Napa Valley Exposition Napa, California, United States 4 concerts
Toyota Pavilion at Concord Concord, California, United States 3 concerts
William Randolph Hearst Greek Theatre, University of California, Berkeley Berkeley, California, United States 3 concerts
Chase Center San Francisco, California, United States 2 concerts
Golden 1 Center Sacramento, California, United States 2 concerts
America's Cup Pavilion San Francisco, California, United States 1 concert
Chronicle Pavilion Concord, California, United States 1 concert
Concord Pavilion San Francisco, California, United States 1 concert
Cow Palace San Francisco, California, United States 1 concert
Discovery Park Sacramento, California, United States 1 concert
Empress Theatre Vallejo, California, United States 1 concert
Harvey's Outdoor Arena Stateline, Nevada, United States 1 concert
HP Pavilion San Jose, California, United States 1 concert
Meritage Resort And Spa Napa, California, United States 1 concert
Napa Fairgrounds Napa, California, United States 1 concert
Napa Valley Expo Napa, California, United States 1 concert
Oakland Arena Oakland, California, United States 1 concert
Oracle Arena Oakland, California, United States 1 concert
Shoreline Ampitheatre Mountain View, California, United States 1 concert
Silverado Resort & Spa Napa, California, United States 1 concert
The Masonic San Francisco, California, United States 1 concert
Tibetan Freedom Concert 1996 San Francisco, California, United States 1 concert