Not much immediately around the Arena, except a Subway. There are some other options that are a fairly short drive, Swiss Chalet, Boston Pizza, Kelseys. Those are on Dixie Rd, east of the Paramount. To the west heading to Mavis, there is a Keg and some other places spread amongst the plaza there. I assume you want something more then fast food. The sad part is that the Arena has been there for 20 yrs or so and there literally is nothing by the Arena at all. Never developed. Your best bet is to Google map the area out and look around Dixie and the Heartland area, Hurontario and Matheson Blvd E.