If you're in Philly this weekend, the UFC's Octagon Nation Tour has autograph signings at the Wells Fargo Center.
The cage-fighting carnival is open from 1-7 p.m. Friday and Saturday in advance of UFC 133.
Frankie Edgar and Charlie Brenneman are signing autographs from 4:30-5:30 p.m. Friday.
Edgar, Dominick Cruz and Chael Sonnen are signing from 4-6 p.m. Saturday.
For GPS purposes, the address is 3601 South Broad Street in Philadelphia.
Follow me on Twitter for UFC 133 updates all weekend: @adamsmartschan