Many have asked this exact question so I've decided to devote a whole page to explaining it. 

A HOUSE CONCERT is literally a concert in a living room (or a basement, or a backyard…).  They’re happening more and more frequently all across the country.  Artists are finding that 25 to 50 to 100 people can fit into a living room or back yard quite comfortably and the experience is quite phenomenal. It’s a great format where both audience and artist alike get to experience an intimate concert in a ‘listening room’ setting that is comfortable for all.  This is not a party with background music.  It is a sit down concert in your home. 

The main thing required from the host is: 
1) Having the space to host it. 
2) Inviting 25+ friends, family, neighbors, coworkers, etc...

Click here for more information: