Grow a green thumb at gardening workshops. The Garden Club of Honolulu invites the public to learn lauhala weaving (February 23) and make floral Easter baskets (March 31). Terrariums are among Wahiawā Botanical Garden’s 2023 classes, while the Urban Garden Center at University of Hawai‘i at Mānoa hosts its next “Second Saturdays” with workshops and demos on February 11.