Hearty, traditional Irish food and heady pints, fantastic murals of famous Irish authors and plenty of outside seating are on tap there. Try the bangers and mash (sausage with potatoes) or a bowl of thick lamb stew. Free Wi-Fi available. Monday-Friday 9 am-2 am, Saturday and Sunday 8 am-2 am. $. 622 Green St. (near Columbus), San Francisco. Phone 415-989-6222. http://www.oreillysirish.com.