Games continue at Hoop-It-Up, the 3 on 3 street basketball tour of the National Basketball Association, 8 a.m. to 6 p.m. Saturday and 8 a.m. to 4 p.m. Sunday on Auahi Street and in Ward Warehouse and Ward Centre. Free for spectators. Players 10 and older may enter. Team entry fee $104; forms available at Ward merchants, Foot Locker, Spa Fitness & Health Center, Sports Authority, McCully Bicycle and Budget locations. Call 528-7388. Benefits Hope Chapel and Carole Kai Charities.
Manana Ridge hike: See native forest plants on a hike with Ken Suzuki, Saturday. Three miles, three hours. Costs $5. Call the Hawai'i Nature Center at 955-0100.
Taro Patch Party: Learn about the significance of taro and the different ways it was cultivated, then take part in a muddy experience, 9:30 to 11:30 a.m. Saturday, Hawai'i Nature Center. Costs $5. Reserve at 955-0100.
Yokohama Beach clean-up: Citizen Action Project and the Patagonia Store invite snorkelers and beach walkers to help clean the beach at Kaena Point State Park, and enjoy a light brunch of pastries and fruit, 9:30 to 11 a.m. Saturday. Meet at the
lifeguard tower. Contributions to brunch appreciated. To help sponsor the Clean Reef Campaign, call 941-4854.
Dance: Eddie y Su Grupo perform, 8 p.m. to midnight Saturday, United Puerto Rican Association Hall, 1249 N. School St. Doors open 7 p.m. Tickets for scholarship fund-raiser $10. Call 847-2751.
Tide pool walk: Ka Iwi Action Council leads a morning shoreline exploration for families at Sandy Beach, Sunday. Free; reservation required. Leave your name and phone number at 942-2238.
Sierra Club trail building: Help work on the Maunawili Falls access trail, Sunday. Bring backpack, lunch, two liters of water, shoes and rain gear. Call 538-6616. Trail building continues July 7, 13, 14, 21, 27 and 28.
West Coast swing workshop: Robert Stephens teaches ballroom dance to beginners and intermediate students 2 to 4 p.m. Sunday at the Ala Wai Golf Course Palladium; advanced students, 4 to 6 p.m. Sunday. Costs $20 each or $40 per couple in advance; $25 and $45 at the door. Call 396-3073. Private lessons may be arranged.
Patriotic Dance: With guest caller Joe Gonzalez, 6:30 to 9:15 p.m. Sunday, Ala Wai Golf Course Palladium. Donation $5. Call 923-0446. Sponsored by the Square Wheelers Square Dance Club.
Ho'olaule'a O Ke Kai: Molokai Sea Fest features an outrigger canoe regatta, windsurfing race, poke contest and more, 9:30 a.m. to 4 p.m. July 4, Kaunakakai Wharf. Free. Call 553-3876, Molokai; 800-553-0404 inter-island; 800-800-6367, mainland and Canada.
Learn to swim: The American Red Cross has free classes for children on Saturday mornings and adults on Monday, Wednesday and Thursday evenings at Ala Moana Beach. Call 734-2101 ext. 123 or 124.
Tai chi at Honolulu Zoo: Practice of Chinese martial art begins 8 a.m. on the first and third Wednesdays of each month. Costs $6 general, $4 kama'aina, $2 with Yum Yum Tree senior card, $1 children, and free for kids 5 and younger. Call 971-7174.