Add a little sweetness to your Sunday with SUGAR BEAT: Susan Brandt (flute), Elke Baker (fiddle) and Marc Glickman (piano), playing waltzes and other tunes for your dancing pleasure. Of course, there’s a beginner waltz lesson at 2:45, followed by dancing from 3:30-6:00. No partner required. Admission is $13 per person ($5 with valid student ID), cash or check (no plastic — sorry). Warming beverages will be available!