Yes! The majority of hotel reservations are fully refundable if you cancel before the hotel's cancellation deadline, which is usually within 24-48 hours of your check-in date. If you have a reservation that's non-refundable, you might be able to still cancel and receive a refund within a 24-hour period of your booking. Put your dates in and click on "Search", then you can use the "fully refundable" filter to get top deals close to Science City at Union Station.