Special to the Advance HARLINGEN — “2023: Celebrations” is the theme of the annual Harlingen Flower Show, 1 to 4:30 p.m., Saturday through Sunday, March 25 and 26, at Harlingen Cultural Arts Center. It is sponsored by Harnito Garden Club, Texas Garden Clubs, Inc.Floral designs and artistic crafts, using live plants and objects from nature, created by garden club members will be showcased. Horticulture grown by club members will be on display in the center’s large gallery. The largest known display of labeled blooming native specimens from Deep South Texas will also be exhibited.Easy-to-grow houseplants will be on sale at ...