If you look at the interactive calendar on the disneyland.com web site, you can select your dates for March and it will list the hours for DTD, DL, and DCA. We're going in March 11-15 and DL is open until 11PM Tuesday-Thursday and 12AM on Friday. DCA is open until 10PM. I recall most of the shops in DTD being open until at least 11PM with the WOD open until the park closed at 12AM. Hope that helps.