On the first Saturday of every month, Frederick hosts an evening event in the downtown area called "First Saturday". Each Saturday has a theme, and activities are planned according to those themes in the downtown area (particularly around the Carroll Creek Promenade). The event spans a ten-block area of Frederick and takes place from 5 p.m. to 9 p.m. During the late spring, summer, and early fall months, this event draws particularly large crowds from neighboring cities and towns in Maryland, and nearby locations in the tri-state area (Virginia and Pennsylvania). The average number of attendees visiting downtown Frederick during first Saturday events is around 11,000, with higher numbers from May to October.