Laura visits the local museum to gain some information for an independent study assignment. As she talks with her family about it, they talk about something at the museum that they think looks like a giant sunflower seed. Laura's Mom is thinking about going and she's going to try to get Laura's Dad to come as well, as she's been trying to get him to come to the museum for a while. Hamtaro, listening in, focuses on ""giant sunflower seed."" He takes the news to the ham-ham gang, who wonder about the origin of this giant sunflower seed. They think maybe that aliens brought it to the planet Earth. One thing they do know: they have to get the museum to check this out. There's just one problem: they don't know where the museum is. Maxwell, however, does. He says that it's like his home away from home. So they make preparations to go to the museum. Hamtaro recommends packing big lunches. He overheard Laura saying that she was going to pack a lunch for Travis, since he always forgets his. This (thetvdb.com)