Don't drive-in signs just make you want to go to an outdoor movie? Sadly, there are not that many drive-ins left in the USA. I think the total is below 200. I stole these shots of PA drive-ins off of Nicksclassicamericantheatres.blogspot.com. while looking for a photo of Coaldale's Angela Theatre. I think these signs really take you back to a Beach Blanket Bingo era. Thanks Nick!