Vassar College: Senior Recital: Patrick Walker, organ. Works for solo organ by Buxtehude, J. S. Bach, Mendelssohn, Messiaen, and Reger. Members of the Vassar Camerata join for Handel's Concerto for Organ No. 13. Begins in Skinner Hall; after a brief intermission, concludes in the Chapel. 12 p.m. 124 Raymond Avenue, Poughkeepsie. (845) 437-7294; music.vassar.edu.