52nd annual Hospital Ball,
6:30 p.m., Boca Raton Regional Hospital. Billi and Bernie Marcus are honorary chairs of the black-tie gala that will celebrate the establishment of the Marcus Neuroscience Institute at Boca Regional. Proceeds benefit the Marcus Neuroscience Institute, opening in the spring of 2014. Tickets include dinner and dancing. $400. Boca Raton Resort & Club, 501 E. Camino Real, Boca Raton. 561-955-4142 or www.brrh.com.