Here's some great photos of Obama's rally Monday evening at Muhlenberg College's gym in Allentown PA.
http://www.dailykos.com/story/2008/3/31/20572/6450/271/487907One story said there may be a second round of Obama rallies at places that can handle large crowds. This week's events were more designed to use the media to introduce him to people who didn't know him.
---
There was an April Fool's Joke that Obama was going to appear at the University of Pennsylvania Tuesday evening. It is a prank.
I read one report that Obama will speak at the AFL-CIO convention in Philadelphia Wed. AM. He is West Chester Wed. evening on MSNBC (no tickets available).
That would leave some free time Wed. afternoon for something.