Occurring in Downtown Historic Corsicana A sip, shop and stroll event each month on the Second Saturday, when hospitable shop owners pour complimentary Mimosas while new friends and old meet up and enjoy the Historic Downtown shopping vibe. Downtown Corsicana is located at Exit 231 on I-45 on Beaton and Main Streets, and Downtown cross streets. See all Corsicana events at www.visitcorsicana.com or call 903-654-4851.