Today is the most popular day to be a vegetarian on Capitol Hill.

Playboy Playmates, with the help of PETA, are passing out veggie dogs to interested patrons.

Below is an actual exchange sent to us by a tipster:

Playmate: So, are you a vegetarian?
Male staffer: Well, no.
Playmate: You are today! Don’t go back to the dark side, sweetie.

Talk about lobbying.

PS: If you’re not interested in veggie dogs, there’s always bull balls tomorrow night – or this .

More pics after the jump…