Where to have lunch around the Xizhimen Subway Station?

I plan to take a train to Badaling Great Wall. I know I can take the subway line 2 to reach Xizhimen first, and then walk to the Beijing north Railway Station to take the train. But after getting out of the Xizhimen subway station, I want to have lunch first, then take the train around 1300 to the Wall. Where around the Xizhimen subway station can I have lunch? Thanks in advance.