2017 Limeades for Learning (Photo: Business Wire) Donation impacts 58,080 students in 288 cities across the country OKLAHOMA CITY, 2017-Oct-31 — /EPR Retail News/ — SONIC® Drive-In (NASDAQ: SONC), the nation's largest chain of drive-in restaurants, completed its ninth annual Limeades for Learning® fall voting campaign on Sunday, Oct. 22. The campaign funded $1 million to 1,936 public school teacher projects over the four-week period.…