concerts zack has been to:

Declan McKenna Ace of Spades (Sacramento)
M83 Fox Theater (Oakland)
WALK THE MOON The Fillmore (San Francisco)
Carly Rae Jepsen The Greek Theatre (Berkeley)
Bombay Bicycle Club The Fillmore (San Francisco)
Friendly Fires The Fillmore (San Francisco)
STRANGELOVE (Depeche Mode cover band) Holy Diver (Sacramento)
Concerts in the park feat. So Much Light Cesar Chavez Plaza (Sacramento)
Lizzo (at XOXO Fest) Veterans Memorial Coliseum (Portland)
Outside Lands (2018) feat. Carly Rae Jepsen, Florence + The Machine, Bon Iver, Aquilo, Janelle Monáe Golden Gate Park (San Francisco)
Aquilo The Chapel (San Francisco)
HAIM Fox Theater (Oakland)
Two Door Cinema Club Fox Theater (Oakland)
The Suffers The Chapel (San Francisco)
Roosevelt The Chapel (San Francisco)
BROODS Fox Theater (Oakland)
Troye Sivan Backstage Werk (Munich)
St. Lucia The Independent (San Francisco)
WALK THE MOON Masonic Auditorium (San Francisco)
Chad Valley Bottom of The Hill (San Francisco)
Oberhofer & Circa Waves The Chapel (San Francisco)
The Griswolds The Independent (San Francisco)
Chromeo & The Glitch Mob The Greek Theatre (Berkeley)
WALK THE MOON The Catalyst (Santa Cruz)
Above & Beyond Bill Graham (San Francisco)
Geographer Fox Theater (Oakland)
Flight Facilities The Regency Ballroom (San Francisco)
WALK THE MOON Slim's (San Francisco)
Lorde The Greek Theatre (Berkeley)
Outside Lands (2014) feat. The Killers, Chromeo, Tegan & Sara, Typhoon, HAIM Golden Gate Park (San Francisco)
The Faint The Independent (San Francisco)
HAIM The Fillmore (San Francisco)
Not So Silent Night feat. Arcade Fire, Bastille, Lorde, Phoenix, The Neighbourhood, alt-J Oracle Arena (Oakland)
Above & Beyond Halloween Group Therapy Bill Graham (San Francisco)
Photo of me in the crowd at the concert
Two Door Cinema Club Fox Theater (Oakland)
Bridge School Benefit Concert feat. Neil Young, Crosby, Stills, Nash & Young, Arcade Fire, Queens of the Stone Age, Jack Johnson, My Morning Jacket, Elvis Costello, Fun., Heart Shoreline Amphitheatre (Mountain View)
Beyond Wonderland Shoreline Amphitheatre (Mountain View)
Metric Mondavi Center (Davis)
The Faint Ace of Spades (Sacramento)
The Faint Sac State Union Ballroom (Sacramento)