Organist Robert Walter has spent the last few years working with his old band the Greyboy Allstars, his new project Super Heavy Organ and his longtime friend Stanton Moore. But, next week, Walter will reunite his 20th Congress for an evening gig during JazzFest. On April 27 original 20th Congress members Cochemea Gastelum, Chuck Prada, Chris Stillwell, and George Sluppick will join Walter for a 9:30 PM gig at New Orleans Blue Nile. Then, on May 4, Walter will return to the venue for an additional JazzFest gig, this time with Idris Muhammad, Will Bernard, and Donald Harrison. Walters complete JazzFest schedule can be found on his homepage.