RICHMOND, Va. (WRIC) — Looking for a cozy and relaxing way to celebrate Mother's Day? Then spend the afternoon at Agecroft Hall and Gardens! From noon to 5 p.m. on Sunday, the museum invited families to enjoy the day and the lovely weather on its grounds. The day also features local vendors, food trucks, drinks and a face-painting stand. Agecroft's executive director Anne Kenny-Urban said visitors can enjoy the day at the gardens for free. Towar…