Well, really all that's happened is that there's a festival and Makiko has most of the Miura Youth Organization members patrolling on the lookout for lost kids and stuff.

A lost kid was found, and needs to be taken to the Lost Children Station by the police department. Makiko is with her right now.

Her dad is also getting taken there to wait for her by Ren, currently by a "do it yourself" mochi-pounding stall. Aoi, who is also there, just picked up something weird on her antenna.

Meanwhile, a few other characters have just bought takoyaki.

I'd give everything a quick lookover though because I feel like I am not great at summaries. ^^;