Walmart is a chain store for Hairy Obese people.
Ride your unicycle to the stable store, to pick up a stable . How you're going to carry a stable home on a unicycle, I have no idea. This is Japanese class, not Super-Arbitrary-Demigod-Questing 101.
a branch of a chain store such as Macy's or a Best Buy. Regular stores are xxx店 (てん) or xxx屋さん (やさん)。
店 屋 店舗