The Gathering from its very first year has embraced every aspect of Paganism. In this case, including Skyclad work (i.e. naked work). We are blessed to be able to enjoy this at a pagan conference.
There are rituals that embrace this (and it is a special experience). And you can probably guess how fond the lake swimmers and sunbathers are of this.
We are a consent-based group so no one will ever be forced into doing anything they don’t want to. And no one will interfere with someone else’s enjoyment of lack of clothes barring the one rule:
Clothing (tops, bottoms and shoes) are required at the Main Lodge and the main lodge’s decks.