The Miami International Boat Show features hundreds of exhibitors from around the country from yachts to boat accessories. Through Monday. 10 a.m. Miami Beach Convention Center, 1901 Convention Center Dr., Miami Beach. Details: www.miamiboatshow.com.
The 20th annual Yacht & Brokerage Show is a water only yacht exhibition that will take place on Indian Creek Waterway at Collins Ave., from 41st to 51st Streets, Miami Beach. 10 a.m. Ends Monday. Details: www.showmanagement.com.
Miami Science Museum hosts the sixth annual Building the Future gala, with dinner, dance, live and silent auctions. 7 p.m. The Ritz-Carlton Hotel, 455 Grand Bay Dr., Key Biscayne. Black-tie. $600-$50,000. Details: (305) 646-4200 or www.miamisci.org.
GROVE ARTS FESTIVAL
45th annual Coconut Grove Arts Festival features juried art exhibitions by more than 300 selected artists from around the world. Includes food, concerts, performances from dance and theater companies and presentations by celebrity chefs. 9 a.m.-6 p.m. Ends Monday. From McFarlane Road to South Bayshore Drive in Coconut Grove. Children under 12, Metrorail Golden Passport and Patriot Passport holders free; others $5-$12. Details: (305) 447-0401 or www.coconutgroveartsfest.com.
Food Network South Beach Wine & Food Festival. Various times, locations in Miami Beach and prices. Ends Feb. 24. Details: (877) 762-3933.
30th annual Everglades Bluegrass Festival. Ends Feb. 24. Ives Dairy Estate park, 1511 NE 207 St. Children under 17 free; others $20-$55. Details: (888) 950-2583 or southfloridabluegrass.com.