It seems that they’re gonna be holding a commemoration event for the Higurashi anime’s 10th anniversary around Tokyo from June 10-12. If my understanding is correct, they’re gonna have reproductions of the Furude Shrine and other memorable locations of Hinamizawa, along with voice recordings of the characters around the area. There’s even a “Super Oyashiro Time” from 6pm-8pm where you need a special ticket and I would assume they change stuff around the exhibit.
Not sure yet if I’m going since it might have a bit too much spoilers for me (having only read the first two chapters of higurashi) but it’s interesting nonetheless!