Hey guys, im just chrcking if theres anyone with some solid convention knowledge that can give me tips on knowing what artists or writers are gonna be at an event. The event im going to is boston super mega fest, and most of the guest list online is tv celebrities.. And i dont reallu care about tv. Stan Lee is listed as the guest of honor, but from rumors ive heard, hes cancelledall his upcoming appearances. Im bringing early amazing apider-man books anyway just in case heshows up.. But id hate to see another of my favorite comic creators there and be without anything good for them to sign. Any advice?