A full day of activities centered around all things gardening. Enjoy coffee and pastries at 8:30 a.m. while browsing the gift shop and bake shop; attend gardening seminars with garden experts at 9 a.m., 10 a.m. and 1:15 p.m.; and tour Richardson gardens at various locations from 10 a.m.-4 p.m. Optional box lunch is served on the beautiful RWC estate grounds from 11:30 a.m.-1 p.m.; purchase deadline is April 28. www.rwctx.org