Glass Bottle Cutting- You can soak a piece of yarn in nail polish remover, tie around bottle, light with a lighter, let burn all the way around for about 10-15 seconds then dip in bowl of cold water perfect spilt every time.
The FLOUR game! Another pinner said "grew up playing this game almost every family night. we LOVED it! I haven't remembered it for years until seeing here on pinterest!" This looks like a fun tradition to start.