Introduce your kids to the dazzling Brazilian sounds of Samba (the ethnic music of Brazil), Bossa Nova (a hybrid style created from Samba and Jazz) and various Lambada styles. Musicopia: Brazilian Adventure in Music featuring Minas will take center stage. This is a perfect way to experience authentic Brazilian beats and dance rhythms. It all happens at Family Fundays at the Kimmel.10 a.m. to noon, free. Commonwealth Plaza, Kimmel Center, 300 S Broad St., 215-893-1999, kimmelculturalcampus.org.