Brush Butter Infused Olive Oil onto zucchini, yellow squash, sprinkle with Kosher salt. Grill on medium heat until tender but not musty. Set aside. Place corn on the grill with husk, close the cover and grill for 15 to 20 minutes, turning every 5 minutes, or until kernels are tender when pierced with a paring knife. Remove the husks, put back on the grill for 2 minutes. Chop zucchini and yellow squash to medium small pieces. Cut corn off the cob. Toss in bowl, feta cheese, fresh basil, diced tomato, fresh lime juice, drizzle Cilantro & Roasted Onion Infused Olive Oil, garnish with cilantro and serve.