Pearl Jam proper has not placed anything on the list for Record Store Day, April 18, 2015, but you will find members of Pearl Jam on a special 7" of Touch Me I'm Dick by Citizen Dick. Citizen Dick is the fictional band from the movie, Singles, consisting of singer Cliff Poncier (Matt Dillon), guitarist Stone Gossard, bassist Jeff Ament, and drummer, Eddie Vedder.
Here is the official description from Record Store Day's website.
7" single of the fictional band Citizen Dick from the Cameron Crowe film "Singles" featuring members of Pearl Jam. Side A is the "Touch Me I'm Dick" and side B features an etching of a quote about the song from Matt Dillon's character Cliff Poncier, lead singer of Citizen Dick