It's 10:00pm on a very hot 6th of August in Tokyo and I have a dilemma

It's 10:00pm on a very hot 6th of August in Tokyo and I have a dilemma. Do I go to Daikoku PA and join in the Hachiroku festivities, or do I do something completely different? Had 8/6 fallen on any other day, I surely would have been soaking in 4A-G buzzing sounds all night long.