Featuring 50 percent off all trees, shrubs and perennials, McAdam is holding its First Annual Sweetest Day Weekend Sale from 9 a.m. to 5 p.m. on Oct. 19 and from 10 a.m. to 3 p.m. on Oct. 20. The Garden Center, 2001 Des Plaines Ave. in Forest Park, has landscaper quality and sized plants, custom grown annuals and perennials and locally grown trees, shrubs and evergreens. In addition, the center offers bulk sales of soil and mulch, has a collection of unique garden containers and garden art, plant products and gardening tools. Garden Center staff members also can help answer questions and provide direction on basic garden designs as well as the selection, planting and maintenance of plants. Standard delivery and installation rates apply. 771-4903. www.mcadamlandscape.com. www.facebook.com/McAdamLandscaping.