O'Malley's 1842 Pub - Weston Brewing Company Address: 500 Welt St., Weston, MO 64098 Get Directions Phone: (816) 640-5235 Visit Website Hours: Open daily dining 11:30am-9pm, Bar 4pm-1:30am Fri., 1pm-1:30am Sat., 3pm-midnight Sun. Location & What's Nearby Places to Eat Where to Stay Attractions Entertainment Arts & Culture Shopping Sports & Recreation