This is a summary. To read the whole story subscribe to BostonGlobe.com
Humorist Garrison Keillor won’t be taking a summer vacation. Instead, the creator and host of ‘‘A Prairie Home Companion’’ kicks off a 26-city ‘‘Radio Romance Tour 2013’’ next month. Keillor wraps up the current season of his popular public radio variety show on Saturday from Tanglewood in Massachusetts. Then he’s launching his coast-to-coast bus tour July 8 in Spokane, Wash. Keillor plans 27 concerts, from Washington state to Maine, and will make a stop in Cohasset on July 26 at the South Shore Music Circus.