Accessibility Info Share Facebook Twitter Linkedin Print Trivia Mafia Presented by River Siren Brewing Co at William O'Brien State Park, Marine on St. Croix MN Ongoing Join us for trivia in the brewery! Join us for trivia in the brewery! View less LOCATION William O'Brien State Park 16821 O'Brien Trail North, Marine on St. Croix, MN 55047 View in Google Maps Accessibility Information: Currently, no accessibility information is available for this event. Connect with this Organization: DONATE CONNECT WITH River Siren Brewing Co Email / Website / Instagram / MEMBER REVIEWS There are currently no reviews/comments for this event. Be the first to add a review/comment , and let folks know what you think!