Mike probably came in too late to take the test/graduate, so he was along to support the others. And definitely went along to the Olive Garden for breadstick gorging at the fancy af joint.
Iggy went along, mostly just to support Gladio, but he cheered for all of his stepchildren and their tangled love interests the graduates. He did not bring food for once.
Will stayed back with El, but gave everyone who seemed interested congratulations hugs before they left, and then went with El to meet them at the Olive Garden.