If you'd like to roast your tomatoes, cut them in half and layer on a sheet pan. Drizzle in olive oil and some salt and pepper, then roast in the oven at 400 for 30 minutes.
In a medium bowl, combine brown rice with tomatoes, chickpeas, cucumber, scallions, corn, feta and olives.
Stir in lemon juice, zest, olive oil, oregano, mint, garlic, salt and pepper.
Check for seasoning and adjust accordingly. Serve and enjoy!