I'm sure this is a topic that will be locked, but if you're talking about Memorial Day, I don't know how the crowds will be on that day or any other day. If the weather's nice, expect a crowd due to the Holiday. But, that's all you can do..speculate, not predict. From other posts with the same topic, it seems as if past Memorial Day visits have been fairly crowded. However, that doesn't mean this year will follow that trend.