April 3

Sky Waikiki, main lounge, 2270 Kalakaua Ave., 4-6 p.m., contact for cost. Sample Sky Waikiki’s new aloha life cocktail menu, including nine signature cocktails and three nonalcoholic drinks created by mixologist Jen Ackrill and the Sky Waikiki bar team. Pre-registration required by 5 p.m. April 2. (evite.me/pbsrT7kas9)

Church of the Crossroads, 1212 University Ave., 8:30 p.m., free. (224-2462)

Adventist Health Castle, 6-8 p.m., $30. In this class, learn how to tell if your baby is sick, how to take your baby’s temperature, why babies cry, how to calm a crying baby and how to bathe your baby. (263-5400, adventisthealthcastle.org)

The Arts at Marks Garage, Tuesdays-Saturdays, April 3-28, noon-5 p.m., free. (hawaiiwatercolorsociety.org/juried-exhibit-information)

Hawaii Pacific University, Aloha Tower Marketplace, 9 a.m.-3:30 p.m., $20-$50. Aspiring writers will have an exclusive opportunity to learn writing techniques and the best practices from award-winning author Shawna Yang Ryan. Pre-registration required by April 3. (koolauwritersworkshop.com/register)

Anna O’Briens, 2440 Beretania St., 8 p.m., free. This night’s topic is “Sea Monsters, Rockets and Research Cruises.” Attendees must be 21 years or older. (honolulu.nerdnite.com)

Ala Moana Center, Centerstage, 5 p.m., free. (alamoanacenter.com)