So hot chocolate bars are a ton of fun. I set one up in my house, and we're loving it. My waistline doesn't particularly appreciate it, but that's a problem for Future Kara (as my daughter would say.) I found the chalkboard sign at an after Halloween close-out sale at Michael's for $3, and my daughter already had the paint to write on it. She also had the labels for the jars, so that was convenient. As for the jars themselves, my mom had them stashed away in her cupboard.