large group of people walking down a tree-lined street towards a brick building in the distance

large group of people walking down a tree-lined street towards a brick building in the distance. The sky is overcast. Most people appear to be wearing backpacks. The video is taken from behind the group, so faces are not clearly visible. Some people are carrying umbrellas or other items. The street appears to be paved and wet. The trees are mostly green and leafy.