[Eren has actually rented a yukata to wear. It's so loose and comfortable! Which is good, because his arms are piled high with plush versions of Pokémon, plastic masks, and various other toys. Thanks, flavor fan-art, for corresponding almost perfectly with my mental image here. Even Hildegard the skarmory is holding a few toys in her beak, and a few balancing on her back. Carey the gligar has laid claim to a rubber ball almost as big as she is with a Gengar's face on it, and is rolling around on the ground with it with a blissful expression on her face.

And now Mikasa was... offering him some weird ice cream. It was amazing that Eren even had other ice cream experience to compare this to]

... I uh, don't have any free hands, Mikasa. If you don't want it, just throw it away. People here don't care about that kind of waste. There's plenty of food to go around.