Hi Kimberly!
For your breakfast in Epcot's Norway pavilion at Akershus Royal Banquet Hall, I would suggest parking at Epcot.
Here's why:
While many World Showcase restaurants are convenient to the International Gateway (back entrance) to Epcot, Akershus Royal Banquet Hall is on the opposite side of the park. The walk from the BoardWalk is quite lengthy and has some hills that can wear out folks before they even get to Epcot.
From the parking lot, you'll be able to take tram to the front entrance. I would recommend looking at an
Epcot map so that you are familiar with your route to Akershus from Future World. However, there will be Cast Members to point the way!
If you are worried about being late to your reservation, simply send a fast walker in your party ahead to let the Cast Member at the podium know that your family is on its way. No worries!
We have dined many times with multi-generations at Walt Disney World and the Disney Cast Members are very accommodating with the young and young-at-heart!
If I can help with any other questions, just let me know!