SONIC® Drive-In announces limited-time specials at great prices starting from $1.49   OKLAHOMA CITY, 2017-Nov-28 — /EPR Retail News/ — SONIC® Drive-In (NASDAQ: SONC) is easing holiday budgets this season by offering a variety of limited-time specials at great prices for guests to save on favorites. Guests may kick-off their morning with easy on-the-go Lil' Breakfast Burritos for $1.49, enjoy…