The Bothwell Arts Center sponsors the Tree Sweater Forest that comes to Downtown Livermore in the Fall. Look for the warm and cozy trees on First Street between Maple and L Street from September through November. Area knitters and crocheters work to create this fun and whimsical fiber art installation. The trees add a festive and vibrant fall ambience to Livermore’s beautiful downtown. The tree sweaters were donated to Valley Humane Society of Pleasanton as comfort blankets after their time on the trees.