Trust me and attend the Fanfest. I have been to more than one and it’s a good time.
If you can, take a weekday off and get there when the doors open.
I am not taking my own advice, and I will drag the family there on Sunday morning, then will kill some time before heading off to Citi Field for some blogging since I don’t care about the celebrity softball nor the futures game, but they made us buy them as part of the package.