Major art events for less? One of the few advantages of this prolonged economic downturn are the discounts popping up everywhere, even museums. Like $2 off at MOMA this summer. A more generous offer are the 2 for 1 tickets at YBCA. Normally art events there are little too unpolished for the Geezer, but starting July 10 there is a retrospective of the mighty Yves Behar, the SF industrial designer who’s done work for everyone from Birkenstock to Bluetooth. I think I’d even pay full price for this art event.