Per the Ironpig’s website, Pigapalooza has been rained out.
http://ironpigsbaseball.com/pressbox/news/?article_id=1003
“Pigapalooza” All-Star FanFest has been rescheduled for Sunday, August 29 due to expected heavy rain throughout the day on Saturday, the Lehigh Valley IronPigs announced today. Fans holding tickets to “Pigapalooza” FanFest can now use their tickets for admission on the newly scheduled date.
Thanks to Eric for letting us know!
noisenation.mlblogs.com 
oh no I cant go tomorrow. what happened to rain or shine?
Actually rescheduled for August.. my mistake on the tomorrow. I guess it was wishful thinking on my part. Rain or Shine.. it would have had little attendance on a day like today.
the worst part is, they gave me off from work today to go to this. i work at the turnpike so with the rain, no one would have been on the roads and it would’ve been an easy day to work. now i work tomorrow instead when everyone will go to Dorney. ugh this stinks.
sad thing is that it looks like the weather band is actually going to move through and it doesn’t appear to have any rain behind it, unless this band stalls over us. I’m not a professional weather guy, but I bet its a pretty nice evening.