April 12: East Bay Bike Party @ 7:30 p.m.

West Oakland BART *FREE

April 13: 2013 Berkeley Bay Festival: Free Sailboat Rides @ 11 a.m.

Berkeley Marina *FREE

April 13-14: SF Vintners Market @ 12 p.m.

Fort Mason Center, SF, $80 for both days

May 8: #sfbeta :: iOS theme @ 5 p.m.

San Francisco, $20 for General Admission

May 9: Noam Chomsky @ 7 p.m.

Paramount Theatre, Tickets range $12-200

May 9-12: Bottle Rock Music Fest

Napa Valley Expo Center, Prices vary

May 17: SF Beer Olympics

Horizon, SF *FREE (drinks not included)

May 19: BFD Music Festival

Shoreline Ampitheatre, Mountain View, $35 & up

May 19: Bay to Breakers @ 7 a.m.

San Francisco, $58 Regular Admission