Get a Free Frosty Every Friday in June at Wendy's
by Elizabeth Yuko from Lifehacker on (#5JQFA)
Although it definitely doesn't have to be summer to treat yourself to a frozen dairy dessert, the rising temperatures make them especially enjoyable this time of year. And even if you aren't someone who typically frequents fast food establishments, you probably have a favorite cheap and cheerful frozen menu item-or at...