Beach by gatekeeper

I was at the park yesterday (8/26) and went to ride gatekeeper. I noticed over by the beach there was an orange net, then down towards the parking lot, was a black tarp with large crates under it. I thought at first this was for fireworks for the beach party, but then realized that party ended earlier this month. Has anyone seen this? Also there were red flags placed in the sand by wicked twister and the jet ski area.

Could they still do more fireworks? Thats all i got

Fireworks are done for the season. They havent taken any of the beach party stuff off the beach yet. Tents, tables, firerings and everything else is still out on the beach.