Arboretum hosts the annual Pumpkin FestivalJack 'O' Lanterns, music, refreshments and more.Jack 'O' Lantern entries in the annual contest were divided into groups from pre-school ages through to college students and adult divisions, and offered visitors a wide array of traditional and uniquely themed carvings to enjoy. Credit: Patrick Mansell / Penn State. Creative CommonsExpandOctober 9, 2022By Patrick MansellLast Updated October 9, 2022Get the news by emailSubscribe