A bit off topic, but in the most recent Food Network Magazine they had a whole section in there on quiche and different "combos" to make. I have already made three.

You can make ahead and freeze as well, but if you're making it Thursday for Friday it will be fine in the fridge until you heat it up.

I think it's actually BETTER warmed up.

Just don't overcook it -- maybe cut 10 mins off the cook time to allow for additional cooking when you reheat.

It will be fine if you make it on Thursday afternoon. You can also serve it room-temperature, instead of warming up. If you want to serve it warm, keep the oven temperature pretty low or the eggs might get overcooked.

Want it for a dinner party Friday night - have some free time Thursday afternoon - if i make it then, will it be ok warmed up on Friday?

I'll make a fresh green salad before dinner and chill lots of white wine (hoping for a beautiful warm night to sit outside)