this is brought to you by h.h. greg. this is the largest appliances and electronics retailer in america. only at h.h. greg, we help. >>> thank you. >>> well, thousands are celebrating the 4th of july. wjz spent part of the day in towson. derek valcourt has more on one of the many state parades. >> reporter: the floats, the fun, it's all part of the parade. it's become a hallmark of the 4th of july. they're happening around the city today. military jets mark the beginning of towson's fort parade. it's an event that had hundreds lining the streets early for the best seats. >> i've been coming down with family for years [band music] >> reporter: for many, it's the music that brings home the love of country. >> i like to hear the drums getting the stir and the adrenaline feeling. >> i love the band, they make me feel patriotic. they make me want to hear it for the flag. it's the best feeling for me. >> reporter: for kids, the parades are patriotism. >> marching! >> reporter: for adults, it's about honoring the country's past