Race track I say so but park no
Actually you can not bring food and drinks in the park. However you can get your hand stamped and leave the park and then come back. My family gets there when they open, have a picnic lunch by our car and then we go back in for the rest of the day. Park your car under a tree and then a picnic is real nice.
Not sure about the park but definitely the racetrack. I'm thinking that you can tho.
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