Join the City of Katy 3B Learning Center for Community Prairie Planting Day on Saturday, November 7, from 10 a.m. to 4 p.m. Families, friends, and the Katy community are invited to help plant over 428 gallon-sized native grasses, wildflowers, and forbs, breathing life into a new prairie. Everyone is welcome, including all ages. Expect a relaxed, come-and-go planting event with pre-dug holes and plenty of opportunities to help native plants take root.