The Harry Lumley Bayshore Community Centre contains the J.D. McArthur Arena, a 4,300-seat multi-purpose arena in Owen Sound, Ontario, Canada. The facility was opened in 1983 on the east shore of Owen Sound Bay (hence its name) and replaced the city's old downtown arena. Known locally as "Bayshore Arena," it is home to the Owen Sound Attack of the Ontario Hockey League, the Owen Sound Greys of the Midwestern Junior B Hockey League, the Owen Sound Woodsmen of the OLA Senior B Lacrosse League and the Owen Sound Rams of the OLA Junior B Lacrosse League.