Say goodbye to Mill Avenue's 'real Irish pub.' It's being forced to close after 20 years Lauren Saria, Arizona Republic For more than 20 years, Arizona State University students and Tempe revelers have counted on Rula Bula as a destination for perfectly poured pints of Guinness, live music and reliably good times. While other Mill Avenue bars changed names as capriciously as a college freshman settling on a major, Rula Bula always promised a sizable crowd, an affordable cover and plenty of space to stretch out and settle in on the back patio. But soon, all that will come to an end.