The best ThinkGeek April Fool's Day products are the ones that you know are fake, but that you actually want to see anyway.
With the careful attention to detail--the Woz at the front of the line expansion pack, the 12-core desktop, the 3x price premium to the Lego Linux set--the Playmobil Apple Store almost redeems this whole annoying non-holiday from the little trash can icon I want to drag it onto.
Playmobil Apple Store, $179.99 [thinkgeek.com via dt reader michael]
If enough people love it, maybe it will happen -- like that sleeping bag.