Liberty Hall Historic Site will host its annual Ghosts in the Garden event on Saturday, October 22, starting at 5 p.m., presented by PNC Bank. Froggy 104.9 will once again offer free trick-or-treating with Treat Street candy houses on the lawn and in the gardens of Liberty Hall. Sponsored in part by Graviss McDonald’s Restaurants, costumed ghost characters will be sprinkled throughout the garden, introducing guests to Liberty Hall’s most famous ghosts including the Lovelorn Soldier, the Spanish Opera Singer, Euphemia, and of course The Gray Lady. For a minimal donation of $1 per person, guests may come inside Liberty Hall and enjoy a theatrical performance starring The Gray Lady. Admission to the grounds and trick-or-treating is free. For more information, call (502) 227-2560.