January 31

Verizon Wireless at Pacific Guardian Tower, 8:30-9:30 a.m., free. Learn how to get the most of your Android device. Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

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

Hanauma Bay Nature Preserve, Education Alcove Classroom, 3-4 p.m., free. John Marra discusses “Coastal flooding: what’s up with that?” (397-5840)

Kailua Town Center, 7:15-11:45 a.m., free. Donate blood to save lives. Appointments recommended. (848-4770)

24-VII Danceforce Studio at Windward Mall, 1-2:30 p.m., $1-$5/donation. If you have Lupus or Fibromyalgia, or know of someone who does, please join us at this new monthly support group to share info that can help. (310-699-3196)

Kapiolani Community College, 7 a.m., $30-$50. Epilepsy Foundation of Hawaii sponsors this 1-mile walk to Kahala Avenue, 5K or 10K run in and out of Diamond Head Crater, and up-to-100K bike ride for epilepsy research and services. (epilepsyhawaii.org, 528-3058)

Windward Mall, 11 a.m.-1 p.m., free. Enjoy a few hours of family-friendly keiki activities to ring in the New Year! Students perform Feb. 2 from 6-7:30 p.m. (235-1143)

Hawaii Theatre, 7:30 p.m., $33-$13. Las Cafeteras mixes languages and musical references from blues, hip hop, punk rock and Latin American folk. (528-0506, outreach.hawaii.edu/community)

Kapiolani Bandstand, 2 p.m., free. (922-5331)

Gallery Iolani at Windward Community College, Jan. 31-Feb. 29, Sunday-Friday from 1-5 p.m., free. David Kuraoka displays his ceramic and bronze work. Reception is Jan. 31 from 2-4 p.m., followed by an artist talk from 4-5 p.m. (236-9155, gallery.windward.hawaii.edu)

Na Mea Hawaii Native Books, 2-3:30 p.m., free. James Dooley signs copies of his latest. (596-8885, nameahawaii.com)