Hpw about taping your name on your back, since it is easier to look on your back, and if you are someone i am looking for, then i will pop and say hi, if not, i will not feel ridiculous coming all over at your face, looking at your name tag and then saying "oh, you are mudkip ex, i was looking for mudkip" and leaving in shame...
Colin, i am sure you will stand out regardless of usage of common clothing, as for me... i guess you can spot me if Dave tries again to stop me from doing my karaoke rap act again.
Sensei, how about making a badge for every attendee ? (even for grinder attendees)
Vince, we are even 1 to 1, worlds will be the showdown.
Mud, how about wearing diapers? (dont even try to understand that one, its impossible to translate something as stupid as that from spanish)