The latest Honkai Star Rail update has added a bunch of new areas to the game like the Penacony Grand Theater, and there are quite a few chests and other collectibles to discover within them.The Penacony Grand Theater is one of the final areas that you’ll visit during the main Penacony storyline, and its sprawling layout is home to over a dozen treasure chests, a few Lordly Trashcans, a Warp Trotter, and a ton of Origami Birds. If you’re struggling to find everything in the Penacony Grand Theater, then keep reading to learn the locations of every collectible.Penacony Grand Theater Collectible LocationsImage: HoyoverseThere are a total of 15 chests to collect in the Penacony Grand Theater. Most of them are sitting out in the open and should be easily visible as you comb through the area as a part of the Penacony Trailblaze Missions. Some of them are guarded by elite enemies, though, so be prepared for a fight. New Penacony characters like Acheron and Robin wi…