Thaw corn; place in medium mixing bowl
Chop red onion, bell pepper, and cilantro, halve cherry tomatoes, and slice green onion; add to bowl.
Add beans, rice, olive oil, juice from lime, and hot pepper sauce to bowl; toss to combine.
Serve corn mixture on top of arugula, or store refrigerated in a tightly sealed container for up to four days.
The Nutrition Facts box below provides estimated nutritional information for this recipe.