Rinse the black beans and corn. Strain them,and add to a medium bowl. Add the canned diced tomatoes with juice. Stir to combine.
Add the chopped Cilantro,and chopped onion, lime juice,honey Cayenne pepper,salt,and olive oil. Stir to combine all.
Peel and chop Avocado. Toss Avocado with 1 tablespoon of Lime juice. Chop Grape tomatoes. Add both to bowl with corn mixture. Stir to combine all,and refrigerate. Serve with Tortilla chips,or top salads with it.