Here is a great treat for the adults! I made these wine glasses from Dollar Tree wine glasses. It's hard to see in the photos, but the bowls of the glasses are green glass. I then "painted" on them with a Sharpie!
You can then make it permanent by baking the glasses in the oven. Here is a link to the directions for how to do that: http://www.wikihow.com/Paint-Wine-Glasses
The back side of the glasses say "My Boos". I filled some with candy corn and some with blow pops. I think the grown ups will really enjoy these.