The only part of the Raquel Welch episode that's
really risque is her little "moment" with Fozzie.
Now, maybe the dialogue isn't what you want kids repeating in the school yard, lol, but I'd still show it to my kids. Kids observe adults holding and kissing all the time.
As a kid, I definitely would have been more distrubed by the mimes, lol.
Oh btw, I saw an ad for Mummenschanz the other day at my local theater. Nice to know they're still around!