James P. Johnson’s Last Rent Party happens Sunday afternoon & evening at Smalls -- it's a solo piano marathon, a fundraiser to provide a tangible memorial for Godfather of Harlem stride. (He lies, ignominiously, in an unmarked grave in Maspeth, Queens.)
Ethan Iverson, one of the performers, has the schedule, but more importantly, he has written another epic post, "In Search of James P. Johnson." Incredibly, this appears to be "the first systematic look at Johnson’s 1921-1939 solo recordings, his duos with Bessie Smith, 'Carolina Shout' in print, the literature about James P., and a description of the IJS holdings."