Trustee Andrew F. Barth and longtime Artist in Residence Alexei Ratmansky were recognized at last year&rsquo;s Spring Gala, where co-chairs Katie Holmes and Maggie Gyllenhaal were among the evening&rsquo;s high-profile guests. The event began with a world premiere performance of Ratmansky&rsquo;s &ldquo;The Seasons&rdquo; and continued with dinner and dancing in the David H. Koch Theater at the Lincoln Center. In honor of the organization&rsquo;s 80th anniversary, the 2020 event, entitled ABTomorrow, will celebrate its history and legacy with a showcase of student talent representing the organization&rsquo;s artistic future. Next: May 18, 2020.