I agree with about drive through. Another problem is that many of the servers are under 18.In the UK that would be no problem provided you did not draw attention to it or display aggressive behaviour.
I know that simple nudity is legal in the UK and apparently age is not an issue.
This is in the opposite with the person nude being underage, not the person who saw the nudity.
Some years ago, Daniel Radcliffe had the lead in a London production of Equus at the age of 17 or 16.
The show could not come to New York until he turned 18 to avoid running afoul of laws prohibiting nudity of minors.
The picture of my backside was at rest/senic overlook on rte 80 just east of Del water gap :)
Do you know if it was the overlook that the Appalachian trail passes through?
A few miles NE of there along the trail is Sunfish pond, where nude swimming was unofficially allowed until the state stopped the practice here and other places in state parks and forests in the 1990s . Stockton Pond near AC, Higbee Beach near Cape May, and some of the more secluded beaches at Island Beach and Cape May State Parks were among the others.