My 48HBC begins now...sort of

My 48HBC will begin at 7:00 am Saturday (CST) and will end at 6:59 am (CST) Monday. Posts will be made all at once on Monday morning before 8am.

I'm opening my challenge now because I'm headed to London in a few hours. My actual 48 hours begins somewhere over the Atlantic. Good luck to everyone and I can't wait to check in!

Thanks to MotherReader for such a fun event (even though I'll lose, darn it!)