Wow garden gal you really nailed when you called this illness illogical. It seems like anytime, anywhere, and no matter how fun the occasion it can strike without warning. I implore you though to enjoy your weekend. I know you'll share laughs and a good experience with your friends and I hope you can come back refreshed and rejuvenated. I'm really jealous. You deserve a great time and I hope you get it. shaggy