People like variety. We see that in their restaurants,, movies, music and in their worship. Churches that provide only one style of worship potentially miss a large portion of their community. Contemporasry worship doesn't have to be a spectator rock concert with a goatee-wearing, shirt-untucked, hip 30-year-old pastor. Contemporary worship has many forms that can sing a new song to a new community.
(The following congregations have submitted examples of Best Practices. Clicking on a congregation's name will take you to a page describing the congregation's Best Practice.)