Here's the names, in case anyone is interested:
L-R in the back row:
Robbie, RangerX, Spuzz, Kenner, Baab
L-R sitting:
Marvin, Tapin, Hobbit, Darthfader, Jimeng, Mack, JRamers, Ramers' friend (forget his name)
Missing is Mack's son Eric. Not sure who took the pic, maybe Darkside.