Sacchan's place with 〜んち

Grammar Explanation: One's house with 〜んち

Sacchan and her friends decide to make a movie about the district they live in. They stop by Sacchan’s mother’s shop to film a scene.

さっちゃん:: 「次(つぎ)はうちんち！黄瀬(きせ)フルーツ。これがかあちゃん」; "Next is my place! Kise Fruits. This is my mom."
お母(かあ)さん:: 「黄瀬(きせ)フルーツへようこそー」; "Welcome to Kise Fruits."

「うちのうち」 is contracted into 「うちんち」.