Basil-infused olive oil reminds me of Francesca's, one of my favorite restaurants in Chicago. Francesca's was the place to go for special occasions -- it was where D and I had our first official one-on-one date and where we ate the night we got engaged. Given its nearby neighborhood location (we frequented the Bryn Mawr outpost), it was also where we went to celebrate events or accomplishments with friends and family --- including three successful completions of the Chicago Marathon (I'm all…