Carl Sarine, a volunteer at Heritage Village, demonstrates his lap dulcimer Thursday for, from left, Jessica Woolbright, 8, Andy Rasmussen, 10, Leigha Gillespie, 12, Courtney Rasmussen, 12, and Justin Gillespie, 2. The children were among about 100 home-schooled students from Calvary Home School Education Network, operated through Calvary Chapel in Pinellas Park. They saw demonstrations on blacksmithing, cane syrup production and music.