The Willowbrook Ale House is a bar and restaurant located on the northbound side of Petaluma Boulevard North. Here customers can enjoy live music on Thursday and Sunday, as well as karaoke on Friday and Saturday nights from 10pm - 1am. They feature a small but delicious menu of bar favorites and an outside patio on which customers can eat, drink, smoke and be merry. This establishment is a bar first and a restaurant second, so customers must bring identification showing that they are 21 or older. In addition serving food and drinks, the Willowbrook Ale House offers free cake and balloons on your birthday, has a dance floor, pool tables, opens early and closes late.