Shake Shack announced last year that they would be entering the Los Angeles market sometime in 2016. That first area Shack should be open in West Hollywood by late spring. But there’s no need to wait! On Monday, January 25th, from 6 p.m. until 11 p.m., the restaurant Son of a Gun, at 8370 West 3rd Street in Los Angeles, will host a Shake Shack pop-up. ShackBurgers, crinkle-cut fries, and a whoopie pie dessert will be on the menu that evening. Mark your calendars if you want to see what all the fuss is about.