The San Francisco Giants have been heavily promoting their “solar cap” giveaway, which the first 20,000 fans will receive at AT&T park on Sunday. It’s a promotion from PG&E.
I could never turn down a free cap, of course. But were I going to Sunday’s game, let’s just say I might linger around the Willie Mays statue outside a little longer than usual.
The Ball Caps Blog 
At this time we need another good reason to go to the Giants game, and it is a cool hat!