This week's Dance Piazza, a biweekly outdoor international dance party hosted by "DJ JuJu" (aka Judith Wolert-Maldonado), featured special guest instructor Lali Chaves of San Juan, Puerto Rico. Lali taught an enthusiastic crowd Salsa, Merengue, and Bachata. The next Dance Piazza will be June 18 and will feature International Folk Dances. The dance party takes place 7-10 p.m. at Art Park, corner of Corry and Dayton Streets in downtown Yellow Springs.