Baby Bellies & Beyond and Huggies presents its premiere baby show, which will include product demonstrations, classes, panel discussions and more. Noon-4 p.m. DoubleTree by Hilton Miami Airport & Convention Center, 711 NW 72nd Ave., Miami. Details: http://bit.ly/2gJ00Gy.
The Brazilian Film Festival hosts its Sunday afternoon barbecue. 2-7 p.m. Broken Shaker Freehand, 2727 Indian Creek Dr., Miami Beach. Details: https://www.facebook.com/events/138090893375180.
Gwen Margolis Community Center presents the North Miami Concert Band live in concert. 2-4 p.m. Gwen Margolis Community Center, 1590 NE 123rd St., North Miami. Details: www.northmiamiconcertband.org.
The Miami flea hosts its edition of a September to Remember, which will include a vendor village featuring dozens of local vendors, artisans, craft food purveyors and musicians. 3-7 p.m. The Miami Flea, 1445 North Miami Ave., Miami. Details: http://bit.ly/2xMx5W8.