"You can keep Joan in your town past noon on Sunday if you stay outside. If you save, enter a building, or a tournament starts, she will leave."
-GameFAQs, about Wild World.
I've discovered it also applies in New Leaf; as long as one person is outside, Joan will stick around. It's now 12:36 and my friend and I have been taking turns staying outside while the other runs back to unload their turnips and get more bells, and Joan's still happily running around outside. So yeah, just thought it might be useful for some of you late-sleepers (like me). ^_^
-GameFAQs, about Wild World.
I've discovered it also applies in New Leaf; as long as one person is outside, Joan will stick around. It's now 12:36 and my friend and I have been taking turns staying outside while the other runs back to unload their turnips and get more bells, and Joan's still happily running around outside. So yeah, just thought it might be useful for some of you late-sleepers (like me). ^_^