Do you need to contact the wscc if you plan on holding a small gathering for a few hours inside the center, not reserving rooms but just hanging out by the eating area

For security reasons I would. As a courtesy and heads up for staffing purposes like for vendors and even bathroom attention. Thanks so much and let's work together. Communication.

I wouldn't think so; much of the facility is open to the general public. Be sure to check out the art galleries during your visit!

I'm sure you have to