In San Antonio the At-Risk & Struggling Students Conference will be held at the Marriott Rivercenter. Guests should make individual reservations by clicking here or by calling the hotel at (210) 223-1000 – Reference Group Booking ID “Innovative Schools Summit”. Guests are responsible for all charges at a rate of $185 per night. When making reservations via phone, reference group booking code “2019 Innovative Schools Summit.