July 8

Adventist Health Castle, 2:30-4 p.m., $25/couple. (263-5400, adventisthealthcastle.org)

Kahala Mall, Bloodmobile, 11:30 a.m.-3:30 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Koko Marina Center, Bloodmobile, 7-11 a.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Unity Church of Hawaii, Bloodmobile, 8 a.m.-1:30 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Ala Wai Golf Clubhouse, 404 Kapahulu, 6-9:15 p.m., $5-$8. Come for music by Bert Burgess and a lesson by Greg Underwood. Snacks will be provided. (277-5105)

Hawaii Theatre, 6 p.m., contact for cost. Fans of “The Princess Bride” will join the heroic Westley in a behind-the-scenes look at life on and off the set of the classic film. (hawaiitheatre.com)

SALT at Our Kakaako, 9 a.m.-noon, $24.99. Enjoy fresh ice cream and cold-pressed juice, as well as an hour-long yoga session led by Molly Gotter, featuring music from DJ Jem. Pre-registration required. (eventbrite.com/e/yoga-brunch-salt-tickets-46961882254)

Basalt, Sundays through July, 6 p.m., free. Enjoy a performance of R&B and contemporary music. (dukeslanehawaii.com)

Harbor Restaurant at Pier 38, 4-6 p.m., free. Enjoy some acoustic ambiance and retro chill. (550-3740)

University of Hawaii at Manoa, Art Auditorium, Sundays through July 15, 3 p.m., free. See free screenings of animations and live-action features and shorts. There will also be door prizes and special events. (summer.hawaii.edu)