Social Media Wrap: Piccolo Me's new donut bites; McDonald's Cadbury Caramello McFlurry returns; Gloria Jean's new chiller

Find out what QSRs have been up to on social media this week.

Piccolo Me introduces the new Donut Bites made with Reese's

McDonald's Cadbury Caramello McFlurry returns.

Gloria Jean's introduces the new Strawberrry Cheesecake Chiller.

Domino's shows behind-the-scenes look at its cheese campaign ad.