21st Annual Firefly Festival in Takeo
- When: May 21 to June 5
- Where: Takeo Onsen Hoyou Mura
Ume Picking
- When: Approximately June 1 to 30, 9:00 to 16:00
- Where: Kagamini Shrine’s ume garden
- Cost: 500 yen per bag
Waterfall and Hydrangeas
- When: June 4 to June 26
- Where: Migaeri Waterfall
- Cost: 200 yen
Hydrangea Festival
- When: June 5 to 30
- Where: Daishouji Temple
- Cost: 2000 yen for participants (advance registration required)
http://www.w-kanko.com/wp-content/uploads/2014/05/%E8%9B%8D.jpg
Gatalympics
- When: June 5, registration at 9:30, events start at 12:00
- Where: Kashima City
Picasso Exhibition
- When: June 6 to July 17, 9:30 to 18:00 (Last entry 17:30), closed Mondays
- Where: Saga Prefecture Art Museum
- Cost: 1200 yen
Hakuryuu Homecoming Concert
- When: June 11, 18:00
- Where: Imari Citizens Hall
- Cost: 5000 yen in advance, 6000 yen the day-of
Koto and Shakukhachi Concert with Hydrangeas
- When: June 19, 13:30
- Where: The Hall at Imari City Library
Saga JET Programme 
I think there may have been a mix up with the costs. The gatalympics is 2000en for registration but I think that has gone up to the hydrangea post. I was confused at what you might get a bag of for 500en at the gatalmpics for 500en. I’ll be at the gatalmpics this year. Let’s tanoshi!