Taglive entertainment

You’ve been waiting patiently – so here it is: the 2012 L.A. County Fair End of Summer Concert Series. Most tickets go on sale Sunday.  The lineup: • Friday, Aug. 31 – The Wanted & This is She • Saturday, Sept. 1 – Carly Rae Jepsen & special guest Shane Harper • Sunday, Sept. 2 – Grand Funk Railroad…