The earlier you get to the podium, the faster you'll be seated. Even though your ADR is 8:05, if you show up at 7:45, you'll be seated ahead of the people who show up at 8 am for their 8 am ADR. I don't know if you can do it at Akershus, but at Tusker and CP breakfasts, I ask for the check when I sit down. That way, when I'm ready to go, I can just get up and leave.
I'd be at the character meal turnstile at 7:30....but I'm always ridiculously early....