Tommy Wiseau was there, playing basketball from The Room
Superman Covered, the one man show, was an act for the WonderCon Masquerade. One man did his best covering Superman's most recognized covers to an audience that was 4Chan in an auditorium and a surprising amount of families who brought sandwiches and kids with them.
Rainbow colored Batmen coming out from DC
Cells from X-Men the animated series were priceless, wellm really $45.
Dat Blob look
Tiny Nintendo keychains
Christian Comic Arts Society, they had to know they were weird.