The widely popular Blue Man Group, the creation of Matt Goldman, Phil Stanton and Chris Wink, has captivated audiences for long runs in New York, Boston and Las Vegas. Featuring the trio of performers decked out in blue-painted skin and skullcaps, the live show is a combination of sketch comedy and music with sight gags, physical stunts and audience participation — if you’re near the front, you can expect to get covered in paint, food and various other projectiles shot from the stage. Expect a sensation overload when Blue Man Group performs at the Landmark Theater from April 27-29. $32-$70. 646-0546.