I was cleaning up the never-ending trash around the Mt. Airy Playground today and I've started finding small blue plastic envelopes, about the size of postage stamps. Any idea what they're from? I assume drugs. Curious to know what it's likely to be: heroin, cocaine, marijuana, or something else. The reason I'm curious is I want to leverage this to try to ask for increased support from Dept. of Recreation and the 14th to try to help deal with the crowds there that play late into the night.