The stock for this fast-casual restaurant chain has a lot more potential upside ahead.Shares of Cava Group (CAVA 3.12%) soared after the operator of fast-casual Mediterranean-themed restaurants saw its same-store sales surge when it reported its fiscal 2024 second-quarter results. The stock price has now nearly tripled this year.Let's delve into Cava's most recent earnings report and see whether the stock still makes a good investment after its huge run this year.A surge in revenueCava saw revenue for its f ...