５月12日。
マクドナルド京成津田沼駅前店。習志野市津田沼４丁目*1。
*1:See also https://sumita-m.hatenadiary.com/entry/2019/12/20/154750 https://sumita-m.hatenadiary.com/entry/2020/07/05/070958 https://sumita-m.hatenadiary.com/entry/2020/07/19/165757 https://sumita-m.hatenadiary.com/entry/2020/07/31/020619 https://sumita-m.hatenadiary.com/entry/2020/11/30/153308 https://sumita-m.hatenadiary.com/entry/2021/01/21/014122 https://sumita-m.hatenadiary.com/entry/2021/03/25/080748 https://sumita-m.hatenadiary.com/entry/2021/04/16/083852 https://sumita-m.hatenadiary.com/entry/2021/05/13/123307