The big day isn't until Wednesday, but San Francisco held its parade yesterday.
One thing I learned from this Chronicle photo: It's always a bad idea to follow the horses.
The parade concluded with a festival at Civic Center.
I'm not Irish, so I didn't get to be in this photo with Kelly and Elliot.
I'm pretty sure Elliot is drinking milk, but you never know with those Paddies. (Wait, am I allowed to make Irish ethnic jokes again?)