pin boards are popular, as are pin or disney trivia, themed after tv games shows<this allows the audience and players to almost instantly get the gist of the game, I have seen pictionary, family fued, password, Match game, that goes with the whatever the hosts want to do,>
Raffels work but need to be the fill in the form and we send it to you, or you must be here to win kinda thing<again how many folks you got depends on how long you want each "bit" to last.?>
old toss across games work or use buckets/baskets and balls for a tic tack toe version, 4 balls, three in a row in any direction wins.
wheel of pins works if you have a wheel and some pins, also other prizes can be used/substitued,
Stump the champ, find a disneyphile geek to be your champ , have them answer the trivia of the guests, if hes wrong they win, like the CM who used to work at Tatooine traders at star tours , that guy knew everything about everything star wars....
Take advantage of Disneys growing dominion, use star wars, Marvel, muppets, non traditional disney stuff to lure in the fringe folks to play too.
Lastly make it fun for everyone, if you finish with the plan and you think, man Id like to do that , then you probably did a good job planning!!!
Good luck BB, let us know how it works out and if this helps...????