I was there and have been to a few weezer shows in recent years. Their performance is always solid, this show no exception. The opening acts always seem like odd choices and this time around it was for sure odd.
ResposibleAccount
joined 2 years ago
I think it's supposed to be a vent for the leech field. See https://septicpatrol.com/does-a-leach-field-need-to-be-vented/