The St. Croix Valley Symphony Orchestra celebrates Mozart, Beethoven and other famous composers in an afternoon of European classics. The performance features Russian violinist Natalia Moiseeva playing Tchaikovsky. $5 for adults, $3 for seniors, $2 for students. 3 p.m. University of Wisconsin-River Falls, William Abbott Concert Hall, 420 E. Cascade Ave., River Falls; 715.425.3183; discoverstillwater.com.