Dan the Monkey Man is simple, sweet, charming fun for the kids. Little kids. Kids who like to draw, talk to stuffed animals and bang on instruments like preschool Pete Townshends. Dan Munthe, lead singer of grunge-rock band the Resonance, created Dan the Monkey Man about eight years ago when the artist’s three children were still young. The show was a hit. Munthe dons special ears and a tail before taking the stage and gives the under-7 crowd a chance to dance the day away. Dan the Monkey Man performs a monthly free kids show Saturday at Beaner’s.