Joseph and Julieann Platt will host a four-week merengue and salsa class at Vancouver Fitness Studio, 9212 N.E. Hwy. 99, Suite 110, Vancouver, from 6 to 6:45 p.m. Nov. 13 to Dec. 11 (no class Nov. 27). This class will be a continuation of the beginning class and will focus on footwork, crossbody leads, hammerlocks and turns. The cost is $40 per session. Drop-in students are $12.