The Bachelorette (season 13) has an attorney in it.
 According to etiquette expert Peggy Post, "Whatever entertainment is planned, it should not embarrass, humiliate, or endanger the honoree or any of the guests
Since it is derived from a formal dinner, a bachelorette party is often held in the evening, usually about a week (or at least a few days) before the wedding, and usually includes dinner, although alternative approaches are not uncommon

