OKLAHOMA CITY, 2016-Oct-29 — /EPR Retail News/ — SONIC® Drive-In (NASDAQ: SONC), the nation's largest chain of drive-in restaurants, wrapped up its eight annual Limeades for Learning® Fall Voting Campaign, giving more than $1 million to fund 2,315 public school teacher projects over the four-week campaign. In partnership with DonorsChoose.org, this national award winning and voter-driven…