Chipotle stock is up massively since its IPO. Recently IPOed Cava is similar to Chipotle and could have a huge growth opportunity ahead. Nothing ever repeats itself perfectly on Wall Street, but there are some things that rhyme. So if you are looking at Chipotle Mexican Grill (CMG 1.83%) and thinking that you missed out on the restaurant's early growth years, don't fret. Cava Group (CAVA 0.74%) looks like it might be heading on a similar trajectory, just with a slightly different food concept. Here's what y ...