The “Curry Expo” and “Açaí Great War VS Açaí Great Battle” events are being held until October 13, 2025, and we visited on Saturday, October 11, 2025!
At both events, you can enjoy various styles of curry and açaí bowls!
First, purchase advance tickets or same-day tickets at the ticket counter.
Buy curry roux-only tickets, rice-only tickets, and açaí bowl-only tickets, then head to the venue!
Live performances are being held on the special stage inside the venue.
Food trucks are also set up.
Here you’ll find festival stalls with shooting games and yo-yo fishing.
At this rice booth, exchange your rice-only ticket for rice.
This is the “Curry Expo” area.

From among the curry booths, we chose the black curry.

The system works by exchanging your roux-only ticket for just the curry sauce.

According to staff explanations, “One Spoon” operates in Hamamatsu City, Shizuoka Prefecture, and they’ve come to Osaka for the first time to share the appeal of black curry!

This is “One Spoon’s” black curry roux and rice!
The roux has moderate spiciness while offering rich spicy flavor and umami.
Pour it generously over the rice!
This is the “Açaí Great War VS Açaí Great Battle” area.
Surprisingly, on this day, the popular character “Chii-tan☆” came to cheer from the “Chii-tan☆ Açaí” booth!

From among the açaí bowl booths, we chose the fruit açaí bowl.

Exchange your açaí bowl-only ticket for the product.

According to staff explanations, “Acai princess” operates in Sendai City, Miyagi Prefecture

Tsurumi Ryokuchi Park

Tsurumi Ryokuchi Park is a large public park in Osaka, Japan, originally developed as the main site for the 1990 International Garden and Greenery Exposition. The park preserves the legacy of this expo by featuring various international gardens, green spaces, and cultural facilities. Today, it serves as a popular recreational area showcasing global horticulture and hosting seasonal events.

Flower Expo Memorial Park

The Flower Expo Memorial Park, also known as Tsurumi Ryokuchi, is a public park in Osaka, Japan, created for the 1990 International Garden and Horticulture Exposition. Its purpose was to showcase international garden design and has since been preserved as a green space for recreation. Today, the park features themed gardens from around the world, a large greenhouse, and serves as a lasting legacy of the expo.

Curry Expo

“Curty Expo” does not appear to be a recognized historical place or established cultural site. It is possible you may be referring to a temporary food festival, a commercial event, or there may be a spelling error in the name. For a proper summary, please verify the correct name of the location.

Açaí Great War VS Açaí Great Battle

I am unable to find any historical or cultural information on a place or event called “Açaí Great War” or “Açaí Great Battle.” It is possible this name refers to a local festival, a product, a fictional story, or is a mistranslation. Without more specific context, I cannot provide a meaningful summary.

One Spoon

“One Spoon” refers to the historic Dish With One Spoon wampum belt covenant, an agreement between Indigenous nations like the Haudenosaunee (Iroquois) and Anishinaabe to share territory and resources peacefully. It symbolizes a pledge to collectively care for the land and hunt together, using only one spoon to signify there should be no bloodshed. This treaty, dating back centuries, emphasizes shared stewardship and is a foundational principle of peace and cooperation in the Great Lakes region.

Chii-tan☆ Açaí

Based on the name, “Chii-tan☆ Açaí” appears to be a modern café or shop specializing in açaí bowls, a food trend popularized for its health benefits. It does not have a significant historical background as a cultural site, but rather represents contemporary global food culture, likely focusing on vibrant, social dining experiences centered on the Brazilian superfruit.

Acai princess

I am unable to provide a summary for “Acai princess” as it does not refer to a recognized historical place, cultural site, or a known figure from history or mythology. The term appears to be either a modern, informal concept or a potential mistranslation.