I have a couple of recipes for cheesecakes that don't say whether they need to
be refrigerated or not.

Do baked cheesecakes have to be refrigerated? After all, the stores stick the
cream cheese out in the aisle without refrigeration. (I always worried about
that)

Just wondering with the space crunch during the holidays, if letting them set
out for about 24 hours would affect them (or the people eating them).

Thanks,
PJ