If you are going to have a party where you'll be serving ice for drinks and want to add in a cool quick effect you can take a bike light, set it to blinky mode, toss it into an old glass jar and bury it at the bottom of your ice bowl.
Not only will it guide people to the bar when the party gets going, but it's also a great way to induce a dance party/seizure.
All aboard the party train!
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