3 radicchio and with dates and Recipes

hazelnuts, red wine vinegar, balsamic vinegar, extra-virgin olive oil, heads of radicchio (15 oz total ), cut into 1-inch pieces, arugula, dates, pitted , quartered lengthwise, feta cheese, crumbled

garlic clove, minced and mashed to a paste with 1/2 tsp. coarse kosher salt, freshly ground black pepper, balsamic vinegar, extra-virgin olive oil, grapefruit, navel oranges, pitted whole medjool dates (about 15), heads radicchio , torn into bite-size pieces, parmesan cheese shavings (each about 1 in.; see notes), divided, roasted almonds, divided