Growing up not far from Little Saigon, pho shops all had numbers -- Pho 79, Pho 84, but somewhere along the line pho went mainstream and so did the names of the shops.  So let's get the jokes and gimmicky names out of the way upfront. "What the Pho?" -- Kids in my class were using this one as far back as junior high -- in the late '80s. Now, it's a noodle shop in Bellevue, WA. "9-0-2-1-Pho" -- This is real. And yes, it's in Beverly Hills. "Jenny Pho"  -- Also real. In Issaquah, WA. And of course, the king of all Pho shops...well, there's an, um, king and he don't serve burgers. Creating a good pho broth takes hours, but there's no reason you can't do it. Put aside your worries about leaving a pot simmering on the stove unattended overnight, because you can make a good traditional pho broth in the slow cooker.  I never would have thought of it, and then a lightbulb flicked on over my head when I saw the recipe on Serious Eats.