nation's only ballpark synagogue and it is available for weddings and other events. The stadium is also used for multiple community events. In 2015, the South Bend Cubs broke their previous ticket sales record, with a total of 347,678 tickets sold. South Bend Roller Girls The city also hosts the South Bend Roller Girls, the city's non-profit flat-track roller derby league. Founded in March 2010, the league has worked to support fundraising for local charities, such as the Salvation Army's Adopt-A-Family program, the American Cancer Society's Making Strides Against Breast Cancer, and the St. Joe County Humane Society. The South Bend Roller Girls traveling/competitive team, The Studebreakers, is named after the historic Studebaker Corporation. The team is a member of the Women's Flat Track Derby Association. East Race Waterway South Bend is home to the first artificial whitewater center in North America, the East Race Waterway, adjacent to Century Center. The East Race Waterway is one of only four operating artificial whitewater facilities in the United States, the others being Dickerson Whitewater Course (in Dickerson, Maryland), U.S. National Whitewater Center (in Charlotte, North Carolina), Adventure Sports Center International (in McHenry, Maryland), and Riversports Rapids (in Oklahoma City, Oklahoma). The East Race Waterway is one of only six such facilities to have ever been operated in the US, the others being the four aforementioned courses and the now-defunct Ocoee Whitewater Center (in Ducktown, Tennessee). Prior to the opening of Riversports Rapids, the East Race had long been the only such US facility not located in an East Coast state. The waterway is closed as of 2021 because a hydroelectric dam is being built at the source. Other sports During World War II, the South Bend Blue Sox All-American Girls Professional Baseball League team was formed in the city. The team participated in all the league's seasons from 1943 to 1954. The Blackthorn Golf Course in South Bend is home to the Four Winds Invitational of the Symetra Tour. The Notre Dame Fighting Irish also provides sports activity the South Bend locale, with football, basketball, and other collegiate sports attracting fans to the region. Along with Notre Dame, South Bend was the site of the VII Special Olympics Summer World Games in 1987. Notre Dame also hosted the 1983 AAU Junior Olympics. Parks and recreation South Bend's first zoo was located at Leeper Park from 1902 until 1914. The present zoo at