You've just spent the night at a friend's house in Harbortown, on your way to visit family in Islandtown.
You were too late to catch the daily ferry to Islandtown, which leaves at 4 PM.
During breakfast, your friend offers to show you the Museum of Harbortown.
Apparently there's a really cool interactive exhibit. Some kind of simulated submarine ride.
You check your watch. 11:04.
The museum trip probably won't take too long, but you really don't want to be late to the ferry.
"What do you think?" asks your friend.