Home › Venues › O’Malley’s 1842 Pub O’Malley’s 1842 Pub Tickets Buy tickets for concerts at O’Malley’s 1842 Pub in Weston, MO. No Upcoming Events No upcoming events scheduled at O’Malley’s 1842 Pub. Please contact us with any corrections. Hotels & Lodging Near O’Malley’s 1842 Pub About the Venue O’Malley’s 1842 Pub At-a-Glance Address500 Welt StWeston, MO 64098United States Map & Directions Advertisement