Nothing special, but I have some ideas about my ideal vacation.
First, I want to take days off on weekdays rather than on weekends or public holidays. Everything tends to cost more than usual on holidays, and places are usually crowded, so I would prefer not to match my days off with other people's even though I may end up spending the time alone.
Second, I want to learn to play Go on my days off. It seems difficult to understand the rules just by reading about them, so I want to learn    by playing against the computer many times many times if    possible.

I like K-dramas, too! When I watched Queen Seondeok, I did one episode three times!
I want to go to Tokushima Prefecture, which is on Shikoku, an island located in the southern part of Japan. There is a famous whirlpool there, that is said to be one of the world's three major tidal phenomena.
Tokushima also has the Otsuka Museum of Art where artworks are reproduced on ceramic boards using highly skilled techniques. Otsuka Pharmaceutical Co., Ltd. started producing high-quality tiles using sand from Tokushima. Ceramics retain their color for hundreds of years, so a picture baked onto ceramic boards can be preserved for a very long time without their colors changing.

When I was ten years old, I lived in America with my family. I could not speak English at all, so since then, I have wanted to speak English well.
I commuted to a local school, and we often traveled quite far on weekends. I was often tired and hoped to relax at home while we were driving back.
My father likes art museums, so we used to visit the Metropolitan Museum of Art and the Museum of Fine Arts, Boston.
We went up    the Statue of Liberty, which took a long time, we played Japanese hand games while waiting in line.

I played a hand game to ‘Yankee Doodle’ and other songs. I just searched for it online and learned that ’Yankee Doodle’ is an American folk song, and kids in Japan are widely familar with it, although it has different lyrics there, and it became a hand game.
Nowadays, it is convenient for kids to watch videos on smartphones. In those days, I think people used cellphones or beepers. I feel like we should have played Japanese cat's cradle though I did not like it very much. Unlike now, we could not search for instructions online, and we did not have any books about it.

In my childhood, I drew pictures and played board games with my friends.
Exchanging stickers among girls was popular when I was a child, and it still seems to be popular these days in Japan. Girls put stickers on their notebooks and trade them with friends. Stickers have even sold out in stores, and reselling them has become a topic of discussion.
Later, when I was a teenager, I exchanged purikura, or Japanese photo stickers, but it may not be as popular now, when people upload and share their videos with each other on social media.
However, people sometimes point to someone in a purikura photo, and ask who they are, I think it is common for people to be interested in other people.