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PS - I went to this last year and it was beyond crowded, I would expect it to be worse this year. Some Sonic's put thier thinking cap on and had car hops rolling around the parking lot and sidewalks handing floats to people that even looked like they were pulling in. We took ours home and sat on the side of the pool, dipped our toes in the water and enjoyed our FREEBIE. It was crowded but was a nice treat for the fam.