By OnMilwaukee Staff Writers   Published Nov 29, 2010 at 2:06 PM

Beginning Dec. 27, the Betty Brinn Children's Museum will be open seven days a week and on Mondays for the first time.

New museum hours will be Monday-Saturday from 9 a.m.-5 p.m. and Sunday from noon until 5 p.m.

The museum announced the new hours on Facebook this morning.