Boston Calling just announced a couple of preeetty decent after-parties to keep things going after Beck and My Morning Jacket close things out at City Hall on Friday and Saturday — Bo Ningen, a Japenese four-piece acid rock noise band (we have it on good authority from CMJ) is set to play Great Scott on Friday, May 22, and Run the Jewels will wrap up Saturday, May 23 at the Sinclair. Boston Calling, ya spoilin’ us!