Ticket booth opening time at HS?

[love disney]

Hey everyone! I searched but couldn't find it (even though it is probably mentioned somewhere in another discussion...if so, sorry!), but when does the ticket booth open at Hollywood Studios? In-laws are coming into town and want to go for the day and we will have about a 2 hour drive and want to get there as soon as the ticket booth is open so they can buy their tickets. Any help would be greatly appreciated. Thanks!

 

[Gucci65]

I know it's open at least 30 minutes before the gate opens, but it could be open as early as an hour before.

They let people in before the park officially opens and they hold them on Sunset Blvd until rope drop - then people run :hammer: to either TSM or RnR