Search availability by date and time on the weekly schedule below (blank spaces are open) then click the Book/Cancel button to request or cancel tunnels, lanes and training space at Diamond Dreams. All requests must be made online and received at least 24 hours in advance. Requests will be honored unless notified of a conflict by our staff. Cancellations less than 24 hours in advance and no-shows will be charged after the first occurrence: members will be charged $10 and non-members will be charged the appropriate rental rate.