October 18

Verizon Wireless at Pearl Highlands Center, 9-10 a.m., free. Learn to use your new Android device. Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops)

Verizon Wireless at Pearlridge, 9-10 a.m., free. Learn to use your new Android device. Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops)

Happiness U, 560 N. Nimitz Hwy. Suite 117A, 4:30-5:30 p.m., free. Hear from founder Alice Inoue about how it is possible to change your life by changing your focus, and experience firsthand what Happiness U has to offer. Pre-registration required. (yourhappinessu.com)

Art Explorium, 1142 Koko Head Ave., 2:30-4 p.m., $15. Learn how to make multicolor prints for any occasion. By using foam as a stamp, students can cut out shapes or images they drew in foam and arrange them on paper to print their own cards, gift tags or decorative prints. Pre-registration required. (artexplorium.org)

Hanauma Bay Nature Preserve, Education Alcove Classroom, 3-4 p.m., free. Mark Sullivan of NOAA presents, “#MonkSeal: Social media and how its helping monk seal conservation.” (397-5840)

Pearlridge Center Downtown, 1-4 p.m., free. A dozen artists gather to create cooperative art, and keiki and families are invited to watch or participate! (203-2366)

Neal Blaisdell Center – Hawaii Suites, 9 a.m.-3 p.m., free. Featuring local vendors selling a wide variety of crafts, gift items and supplies, plus a crafter’s clearance sale. (nanstar@hawaii.rr.com)

Kilauea District Park, 4109 Kilauea Ave., 11 a.m.-3 p.m., $80/registration. Diamond Head AYSO will be conducting its 2016 Spring Walk-in Registration for children interested in playing soccer. Registration fee includes jersey, shorts and socks, age group award and picture taking. (r48@registrar@aysohawaii.org)

Honolulu Polo Club in Waimanalo, Sundays through Oct. 25, 3 p.m., $5. Enjoy the 29th season of polo with Honolulu Polo Club. (honolulupolo.com, 521-6927)

Moanalua 99, 1151 Mapunapuna St., 10 a.m.-3 p.m., free. Featuring 50-90 local vendors and crafters. (479-5525, hawaiiantreasures4u@hawaii.rr.com)

Hawaii Kotohira Jinsha – Hawaii Dazaifu Tenmangu, Oct. 18-Nov. 22, 9 a.m.-4 p.m., $60. Receive a Shichigosan blessing for children age 3, 5 and 7, with a kimono dressing, omamori, chitose ame candy and goody bag. (841-4755, e-shrine.org)

Aloha Stadium, check website for times and cost. Sports Car Club of America hosts solo competitive driving for both male and female drivers. Pre-registration required. (sccahawaii.org, jenn24parker@gmail.com)

Nico’s Pier 38, 1129 N. Nimitz Hwy., 6-8 p.m., free. 20 Degrees North plays an eclectic mix of contemporary, easy-listening and Hawaiian music every first and third Sunday. (540-1377)

Windward Mall, noon-1 p.m., free. Kawananakoa Middle School band performs. (235-1143)

Kailua Parking Garage behind Longs/CVS, 3 p.m., free. Enjoy hula from Halau Hula ‘O Kawaiho‘omalu. (abkailua.com)