CELEBRATE THE AQUEDUCT! The Friends of the Old Croton Aqueduct (FOCA) will host the 8th Annual AQUEFEST!—a trail-long celebration of the Old Croton Aqueduct—on Saturday, October 6th in Hastings and Dobbs Ferry (noon-5pm) and Irvington (10-3pm). Including “City that Drinks the Mountain Sky” an epic puppet performance about NYC water supply, by Arm of the Sea Puppet Theater at the Keeper’s House, 15 Walnut Street in Dobbs Ferry at 12:30pm. Plus live music, historic tours, cycling and children's fun all day. See www.aqueduct.org for full schedule of AQUEFEST performances and locations.