>> I was thinking a bingo card with event names and folks can either get a prompt from the event or use the event as a prompt. Some of the really old ones aren't great about having cards or lists that are easy to put into the bingo card maker.<<

That could work.

>> Was also thinking the months that no one signs up for, people could pick an old fest to do, like an amnesty thing.<<

Yes, as a general rule, people can play any card at any time so this is always an option.

>> It might take some pressure off ysabetwordsmith to get someone to put something up (or have to do it herself). Or at least, that having all the past events in one place, it'd be easier to steal some ideas.<<

Much appreciated.

>> (I'm planning on making a basic html template for events to help out new people who want to host as well) <<

That sounds awesome. Please let me know when it goes up, and give me a link, so I can add that to the Community Calendar where the hosting instructions are.