cherry or grape tomatoes (orange and yellow varieties, if possible)
In a medium bowl, mash avocados and add lime juice. Add the tomatoes, onion, cilantro, garlic, salt, and cayenne pepper. Stir until everything is evenly incorporated.
To add the garnish, cut the corner off of a sandwich bag. Add the sour cream and push it to the corner. Squeeze out in straight lines to resemble the lines on a football field. Add the tomatoes to represent football players.