bottle w/ glowstick Lightning Bug (or FireFly as some say;) Once made, they can be saved each year and then a new glow stick can be added inside. The kids love flying these around the yard at night! Could be a fun camping craft.
snowflake window clingy things Here's how: Put a design on paper Cover it with wax paper. Trace a design onto the wax paper with puffy paint. Dry overnight and peel carefully. You've got yourself a cupcake-made window cling!
Candy Medals - so fun for a special kids game night to award the winners. But kids aren't the only ones who like candy, so it ought to work with teachers during PD. Think I'll give this idea a try and maybe I'll use something other than candy.