We have changed how we collect and accept calendar information. Readers must now submit all items through our website. Go to events.contracostatimes.com. Click on "submit your event." You'll have to register at this point, and enter your event. You do not have to pay. Submitting your event in this way will ensure it is part of our easily searchable online database, as well as a candidate for space in our publications.

Ben Bernanke's Legacy. Oliver Guinn, Ph.D. Economics and volunteer instructor, continues his three-part series, "Celebrating Ben Bernanke's Legacy." 10 a.m. to Noon. Jan. 16. Mastick Senior Center, 1155 Santa Clara Ave., Alameda. Free. Registration suggested. 510-747-7506, www.mastickcenter.com.

Roger Letson Quintet. Alameda resident Roger Letson sings selections from his debut CD, "You Stole My Heart", with a special group of musical friends, including Walter Bankovitch on keyboards, Clinton Day on bass, Tim Bulkley on drums, and Christian Roy on saxophones). 2:30 p.m. Jan. 19. Rhythmix Cultural Works, 2513 Blanding Ave., Alameda. $10. 510-865-5060, www.rhythmix.org.

Learn More About Medicare. The Health Insurance Counseling and Advocacy Program provides objective information and counseling workshops about Medicare and other health insurance related topics. 1 p.m. Jan. 21. Mastick Senior Center, 1155 Santa Clara Ave., Alameda. Free. Registration suggested. 510-747-7506, www.mastickcenter.com.

Health Care Reform Lecture. Debbie LeVeen, professor emerita of Urban Studies, SFSU, presents "Healthcare Reform: California at the Forefront." 10 a.m. Jan. 22. Mastick Senior Center, 1155 Santa Clara Ave., Alameda. Registration suggested. Free. 510-747-7506, www.mastickcenter.com.

Circus Moves for the Young at Heart. Cynthia Rauschert, head coach and director of Circus Moves, leads a free class incorporating developmental principles with the playful skills of circus arts. 10 to 11:30 a.m. Jan. 23. Mastick Senior Center, 1155 Santa Clara Ave., Alameda. Registration suggested. Free. 510-747-7506, www.mastickcenter.com.

Seedings. The annual concert to benefit Ruby Bridges Elementary School's fifth-grade science camp will feature Terrance Kelly and the Oakland Interfaith Gospel Choir, African drum and dance, OIYC, and Ruby Bridges fifth-graders and a guest appearance by civil rights icon Ruby Bridges. 7 p.m. Jan. 25. Kofman Auditorium, 2200 Central Ave., Alameda. $15. For tickets or for donor information, contact Ruby Bridges Elementary School, 510-748-4006 or Heather Figueroa at hfigueroa@alameda.k12.ca.us.

AC Transit Volunteers. AC Transit is seeking volunteers to fill potential openings on its Accessibility Advisory Committee for 2014. Qualified applicants must use the fixed-route service, be a senior or individual with a disability and/or their representative, and attend monthly meetings. Applications at AC Transit Office, 1600 Franklin St., 10th floor, Oakland, or calling 510-891-7201. Applications must be returned by Jan. 31.

Relay for Life 20th Anniversary Kick-Off. Alameda first hosted a Relay for Life event supporting the American Cancer Society 20 years ago. Learn more about the June event, how to sponsor a team or participate, and how you can help at a kickoff party featuring information, the Beatles tribute band The Sun Kings, and an optional dinner. 6 p.m. Feb. 1. Eagles Hall, 2305 Alameda Ave., Alameda. Suggested donation $15. Optional dinner starts at 5 p.m. for $15. www.RelayForLife.org/AlamedaCA. Dinner strauss.mj@gmail.com.

Celebrating the Year of the Horse. It's all about horses when Ernest Chann of the Oakland Zoo leads a celebration of the Year of the Horse featuring stories, prizes and more. 2 p.m. Feb. 9. Crab Cove, 2252 McKay Ave., Alameda. 510-544-3187.