June 30

Beer Lab Hawaii, 1010 University Ave., 11:30 a.m.-1 p.m., $25. Learn about and enjoy three special brews. Uala Leaf Cafe chefs will provide “outta da weeds” pupu to complement your flight of beer. Participants must be age 21 or older and have a valid picture ID. (235-7433, windwardcce.org/writing)

Aiea Public Library, 10:30 a.m., free. Health professionals from Pali Momi Medical Center will present information on the topics of sleep apnea and sleep disorders in seniors. (librarieshawaii.org/event/sleep-apnea)

Waianae Public Library, 2 p.m., free. Photography expert Glenn Nishida will share basic composition, apps and techniques to get the most from your cell phone camera. His work has been published widely in various print and online publications. (librarieshawaii.org/event/the-art-of-cell-phone-photography)

Jesus Is Lord Gym, 6-8 p.m., $25-$35. Learn empowering self-defense and self-protection skills required to slow, avoid or stop an unwanted situation. Pre-registration required. (vmahi.com/women_s_self_defense_seminar)

Windward Community College, Hale Akoakoa, 45-720 Keaahala Road, 9:30 a.m.-2 p.m., $14. Take an opportunity to meet and write in the company of other beginning and experienced writers, as well as Lillian Cunningham. Bring writing materials, a sack lunch and a mug for coffee or tea. Attendees must be age 16 or older. Pre-registration required. (235-7433, windwardcce.org/writing)

The Design House, 1114 11th Ave., 2-6 p.m., free. There will be live entertainment from 94.7 Kumu, heavy pupu from Big City Diner, cake bombs and malasadas from Pipeline Cafe, Ten Tomorrow Tea and lychee martinis. There will also be generous prize giveaways every hour. (591-6219)

Dr. KB Chun & Sons, 444 Uluniu St., Bloodmobile, free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Aikahi World War II Tunnels, 221 Iliaina St., 8 a.m.-2 p.m., $5 donation. Take a guided tour of the WWII gunnery tunnels at 10, 11:30 a.m. and 1p.m., or peruse a variety of garage sale items, including toys, clothes, kitchenware, furniture and more. All proceeds go directly to Hawaii Animal Sanctuary for the care and feeding of the animal residents. (824-1068, 253-0675)

Pearl City Community Church, 933 Lehua Ave., 9-10:30 a.m., free. The forum includes an overall view of the brain as you age, and how to keep it healthy. Dementia and symptoms will also be discussed. (455-4148)

Puuokapolei, 91-599 Farrington Hwy., 10 a.m.-7 p.m., free. Attend a hula festival featuring new mele and hula. There will be entertainment, food, craft vendors, silent auction and a country store. (uluae.org)

The Modern Honolulu, 10 a.m.-noon, free. Visitors can stop by for free tastings of white, dark, spiced, gold and Kauai coconut rum. Attendees must be age 21 or older. (themodernhonolulu.com/modern-mai-tai-events)

Hawaii Kai Towne Center, 333 Keahole St., 3 p.m., free. Mele on the Marina Festival returns to Hawaii Kai Towne Center, with award-winning musician Nathan Aweau and Dayton Watanabe. There will be entertainment throughout the afternoon.(hawaiikaitownecenter.com/mele)

The Modern Honolulu, noon-5 p.m., free. Celebrate 85 years of the mai tai at the Sunset Pool lagoon with live music, food specials and fresh takes on the classic cocktail. Attendees must be age 21 or older. (themodernhonolulu.com/events/modern-mai-tai-pool-party?d=06/30/2018)

St. Rita Catholic Church, 6:30-9:30 p.m., $25. Join a celebration including luau, Hawaiian music, entertainment and grand giveaways. (668-7833)

Contact for location and cost, 8:30 a.m. Join Hawaiian Humane Society’s Paws on the Path hiking club for a hike along the Manoa Cliff Trail. (356-2222)

Atherton Performing Arts Studio, 738 Kaheka St., 7:30 p.m., $15-$25. Clarinetist Gunhwan Jung, violinist Rachel Saul and pianist Yuka Yahagi will perform various classical and contemporary compositions, including the music of Edward Manukyan, Darius Milhaud and Aram Khachaturian. (955-8821, hprtickets.org)

Hawaiian Brian’s, Crossroads Showroom, 1680 Kapiolani Blvd., 8 p.m.-1 a.m., $25-$30. Join a Latin music and dance concert fiesta featuring international salsa singing sensation and recording artist Luisito Rosario. (797-2827, info@soncaribe.com)

Basalt, 6 p.m., free. Enjoy a live slack key and classical music performance. (dukeslanehawaii.com)

Hawaii Kai Public Library, 10:30 a.m., free. Classically trained guitarist Ian O’Sullivan will perform various instrumental tunes and discuss his music style. (librarieshawaii.org/event/hawaiian-classical-guitar-hawaii-kai)

Kapolei Public Library, first floor, 1 p.m., free. Join in for a fun, musical event with Hitbox Music Ensemble, a group devoted to preserving and promoting the legacy of music from video games, anime, movies and TV at the highest artistic level. (693-7050)

Anna O’Brien’s, 2440 S. Beretania St., 9 p.m.-1 a.m., $5. Enjoy live rock, blues and soul music. (946-5190)

University of Hawaii at Manoa, Orvis Auditorium, 10 a.m., $25 suggested donation. Continuous recitals will take place throughout the morning and afternoon, culminating in a concert finale led by Hawaii Symphony musicians at 7 p.m. Students will perform chamber works by Bach, Beethoven, Smetana, Glinka, Dvorak, Shostakovich and more. Donations will benefit UH Foundation’s Ellen Masaki Endowed Piano Scholarship. (593-9395, masakischoolofmusic@gmail.com)

Kelley O’Neil’s, 311 Lewers St., 5-8 p.m., free. Attend a night of the music of Jimmy Buffett as performed by Scott Carey, official musician of the Pau Hana Parrotheads of Oahu. (926-1777)

McCully-Moiliili Public Library, 1 p.m., free. Singers from Hawaii Opera Theatre will perform a variety of Broadway and classical favorites. (librarieshawaii.org/event/hawaii-opera-theatre-mccully)

Ward Centre, 1200 Ala Moana Blvd., 9 a.m., 1200 Ala Moana Blvd., free. Auditions will be held every hour, with the final audition time at 4 p.m. Bring a 3-by-5-inch current color photo shot from the waist up with no wigs, makeup or sunglasses. Also bring a pen or pencil. Only applicants age 18 or older will be accepted. Pre-registration required. (sandealessicasting.com)