WordPress WP_Query Sorting On Meta Values

I recently needed to sort posts by values saved in a meta value field. The normal post object only has a reference to the meta values so I needed to figure out how to add a meta key, meta value, and direction to WP_Query. Here is what I did:The meta key: event-detailsThe meta value: a:1:{i:0;a:7:{s:16:"event-start-date";s:10:"03-04-2014";s:14:"event-location";s:15:"Someplace, USA";s:10:"event-logo";s:4:"4301";s:10:"event-type";s:5:"Event";s:10:"event-link";s:36:"http://www.company.com/";s:10:"event-time";s:0:"";s:14:"event-end-date";s:10:"03-05-2014";}}The...

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