Khloe Kardashian‘s taking her kids to business school … ’cause it looks like they’re going to be moguls in the beverage space … opening up their very own lemonade stand.

The reality star and businesswoman in her own right shared a pic of her daughter, True, cuddling Tatum … while another pal holds a big “Lemonade Stand” sign — with a couple of very cute lemons drawn on the paper.

It looks almost like a professional shingle … and, the table in the background’s got the works as well, with two different kinds of lemonade, packaged popcorn, and a basket of extra lemons in case everyone rushes to get a cup and depletes their supply. There’s even a tip jar on the table!

There’s also a sign featuring a cartoon True sitting at “True’s Lemonade Stand” … no word on whether there’s a patent pending!

Khloe even played sign twirler for the kids … probably a great way to drum up business on the street with such an impressive celebrity endorsement.

KK captioned the post, “🍋The chicest lemonade stand I ever did see 🍋school starts on Tuesday and we are soaking up the last bits of summer ✨💛 such a great turn out! The kids were so happy.”

Of course, everyone in the Kardashian family has a side hustle … from Kim Kardashian‘s SKIMS brand to Kourtney Kardashian‘s Poosh to Kendall Jenner slingin’ 818 Tequila — there’s always money to be made as a member of the famous fam.