Vince Lateano has been a key musician in San Francisco jazz since the mid-1960s. Every third Sunday, you’ll catch his trio at Bird & Beckett– and on the last Sunday of each month, serious jazz musicians, accomplished and aspiring both, are invited to a jam session led by the trio. Either way, byob and a twenty for the band if you’re able. No one turned away for lack of funds, but check between the seat cushions and bring what you can. We’ll make sure the trio is paid, ‘though as Slim will attest, it’s even better when you help.