HUNDREDS TOOK advantage of the warmer weather and waited in line for a horse- or pony-drawn sleigh at the World’s Greatest Sleigh Ride in Lisbon on Sunday. The 24th annual event was sponsored by the Pejepscot Sno-Chiefs and Farmer’s Draft Horse Mule and Pony Club to benefit Pine Tree Camp — which serves more than 650 Maine children and adults with disabilities every summer.