Yeah, I was leaning toward plastic cups except for the declasse issue. I'd forgotten that one can buy cheap plastic versions of assorted cocktail glasses. (Martini glasses would worry me 'cause of the spillage issue. But maybe something stockier but still not tacky.)

The plan is to have an all-day party some Saturday after I'm settled in, so there would be a *lot* of people. I'll look into the cheap-but-vaguely-classy plastic option.