Learn the science behind mixing yard waste and acceptable food scraps toward creating a nutrient rich garden and lawn on Saturday (May 19) from 1 – 1:45 p.m. and 2:15 – 3 p.m., weather permitting, at SWANCC’s Glenview Transfer Station (1151 N. River Rd., across from Maryville Academy DP). This free workshop has limited space, so registration is accepted on a first-come, first-served basis by emailing  info@swancc.org or by calling 847/724-9205