Boo's has two locations: Silverlake and Koreatown. We went to the Silverlake location for Andrew's birthday because it was only 5 minutes away from us and because, well, it sounded delicious. Spoiler alert! It was delicious. Jessica got the classic foot-long sandwich with cheese whiz and a side of fries. Andrew got the mushroom sandwich with swiss cheese. The both of us loved everything about it. We saw that people were naming it one of the closest authentic to Philly cheesesteaks in LA so we had to try it. Glad we did. We will be back!