Ottawa Uncorked Public Event! Blue skies, a warm breeze, music in the air and a sip of wine will be a great way to kick off the summer. For those who enjoy the fermented fruit and carousel of entertainment the wait is almost over. After a year of “on hold” , the Illinois Grape Growers and Vintners Alliance is setting their sights on Ottawa, Illinois June 5 - 6th for “Ottawa Uncorked”.