Wander through the beautiful Holiday Lights in Bloom Display. Fri-Sun Nov. 24 – Dec. 23, 5-8pm, daily Dec. 26-31, 5-8pm. *CLOSED Christmas Eve 12/24 & Christmas Day-12/25.  The Arboretum will be in “full bloom” with beautiful, garden themed light displays in the forms of flowers, animals and insects. Stroll many paths of lit trees, gardens filled with an assortment of flowers and the 9/11 Memorial Garden  adorned with patriotic decorations . Other features will include a pond created in lights. Volunteers from the Friends of the Arboretum will be on hand selling hand made crafts while supplies last until Dec 17th.  Located in Thomas Bull Memorial Park St. Route 416, Montgomery. (Hamptonburgh for GPS directions)  Use the Grove St. entrance.