Our Gallery & Events Spring Art Show 2018 OSAC Spring Art Show Opening May 18, 2018 Great show featuring the art of Dave Baker and hundreds of paintings, sculptures, stained glass and wood and pottery works by local artists. Plus the accordion music of Dave Maser. Get In Touch Name (required) Email Address (required) Phone Number (if you want us to call) Message (required) send 210 Commercial Ave Sandstone, Minnesota 55072(320) 216-7635info@osacmn.org