J Sunday Ten-year-old Meredith Lyn Vandermeer of RR 1 Foxboro makes her television debut this weekend on CJOH (Channel 6) program The Home-Grown Cafe. Meredith Lyn will give a recitation as part of the variety talent show, taped from a Wednesday evening outing to Ot- tawa with her family, Arnold and Janet Vandermeer, and her sister, Kate Ann, 12. Kate Ann is also scheduled to perform a song in a later show in the same series to be seen on Thanksgiving weekend. Meredith has perform- ed in local music festivals, studies piano and voice and sings in the Bridge Street United Church Junior Choir.