This is simplicity at its finest. Lemme simplify: charred corn + fresh tomatoes + leafy arugula + a tangy lemon vinaigrette = HEAVEN. 
For the Salad: 
- 1 Pint grape tomatoes, washed and cut in half
 - 2-3 Large corn on the cob OR 4 smaller corn on the cob, corn cut off the cob
 - 2 Cups packed arugula 
 
For the Lemon Vinaigrette: 
- 2 TBSP olive oil
 - 1 TBSP red wine vinegar
 - Fresh lemon juice from half of a lemon
 - ½ TSP salt
 - ¼ TSP black pepper