April 20

Please email calendar@midweek.com for event submissions

Monday April 20
The Bradley Method of Natural Childbirth
Castle Medical Center, 12 Mondays starting April 20, 6:30-8:30 p.m., $300/two people. A comprehensive course of education in pregnancy, labor and natural childbirth. Pre-registration required. (263-5400, castlemed.org)

Blood Bank of Hawaii
Chaminade University’s Ching Conference Center, 3140 Waialae Ave., 8 a.m.-2:15 p.m., free. Donate blood to save lives. Appointment recommended. (848-4770, bbh.org)

Blood Bank of Hawaii
UH-Manoa’s Krauss Circle, 2465 Campus Road, 8 a.m.-4 p.m., free. Donate blood to save lives. Appointment recommended. (848-4770, bbh.org)

Eating Disorders Support Group
Kaiser Permanente Honolulu Medical Office, Conference Room 1BC, 1010 Pensacola St., 5-6:30 p.m., free. Find support for dealing with eating disorder. Get the listening ear, information, education and advice you need. (737-3993)

Hawaiian Brians, 1680 Kapiolani Blvd., 6 p.m. doors open, $25/presale. Attila performs, with opening acts Skylene, Enders and Nesta. (underworldevents.com, 1-855-235-2867)

Project Monday
Jazz Minds Art and Cafe, 1661 Kapiolani Blvd., April 20 and 27, 9 p.m., $5. (945-0800)

Earth Day 2015
Kapiolani Community College, 10 a.m.-4 p.m., free. Enjoy sustainable food, vendors, live entertainment and education. (spt3am@gmail.com)

Legacy of Serving Gala
Hawaii Prince Hotel Waikiki, 6-8:30 p.m., $250. Hawaii Prince Hotel Waikiki celebrates 25 years of serving guests and the community with a special gala in honor of Easter Seals Hawaii, featuring music from Maunalua, a live auction, food and more. (536-1015, hawaiiprincehotel.com/25years)

The Grandeur of Brush Painting
Honolulu Hale Courtyard, April 20-May 1, weekdays, 9 a.m.-4 p.m., free. Students of Sachie Saigusa display more than 50 Japanese brush painting. (768-6622)