Update: I called the Thayer. Although online it’s says it is booked it is not. They have blocked the vacant rooms (all rooms left are 1 king bed room or king bed suites). If you book 2022 graduation with them then you can book A day room. Cost is $750/night 4 night minimum for graduation and $389/night 2 night minimum for Aday. All has to be paid in full and non refundable. Suites are more. This is for basic room. Currently they are 70% booked for graduation 2022 and expect to sell out over R day weekend.