Social Media Wrap: Build A Betty's returns; Chargrill partners with Crocs; Wendy's Milk Bar showcases custom cakes

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

Betty's Burgers Build A Betty's returns.

Chargrill Charlie's partners with Crocs to launch footwear merch.

Wendy's Milk Bar showcases custom ice cream cakes.