Hi all, I'm truly sorry, but this morning I was cleaning out old flyers from the photos, and accidentally hit 'Delete Album'. It asked me to confirm and I definitely didn't want to, so I hit the back button but it went ahead and deleted all photos that were not categorized into an album! I am looking into seeing if Meetup can fix this, this and again, many apologies. If they can't do anything, I'll let you know so that you can re-upload any deleted pictures you might have taken.
Thanks for your understanding,