From the Peter, Paul & Mary web site:
On November 25th, the trio will be doing two special shows with Arlo Guthrie and Tom Paxton at The Bottom Line in New York City. as The Bottom Line is advertising, it is-
A CONCERT FOR A FRIEND
* net proceeds to help defray medical expenses
For DAVE VAN RONK
If you're going to be in the area- don't miss this opportunity !
The Bottom Line