The only way to get a Magic Key discount on the DCA Food and Wine Festival food is to purchase a Magic Key Sip and Savor pass. The Magic Key version is $56 while the regular version is $61, so you're essential saving $5 for eight items. There's also a $31 pass available for four items, but there is no Magic Key discount for thise one. You do not get any further Magic Key discounts on the other food.