Bar tricks are an awesome way for bartenders to increase their tips and increase customer interaction. Learn enough cool bar tricks and you'll be able to entertain guests for hours upon hours. Even if you're busy at the bar, you can entertain lone guests by setting up a bar trick and then leaving it with them to figure out. Come back 10 or 15 minutes later and find out if they've figured it out. In this bar trick called Coaster to Coaster, the object is to move the olive (or cherry) from one coaster to the next using only the snifter glass and without the olive touching the counter top. There's some strange force at work here!
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