Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu) Halloween Night Activities on October 31, 2015. (Photo by: Wenqian Hu)