You was at an Event in some Park, where you visited a little Event from the Bureau of Rural Development and Soil and Water Conservation; who was well known for being in charge of the Water and Soil in Taiwan

You saw a Cute Mascot there, it was a Human Girl with Blue Long Hair and Elf Ears! She was the Water Elf, she was there for Playing with / Entertaining Kids or posing for Pictures but the main reason why she's there is because she's trying to find people to be a Water Spokesperson, she looked so cute as she greeted everyone with a Kiss blown to them

Water Elf was an Adult-Size Elf with Blue Hair and Blue Eyes, Elf Ears, a Lily Hair Clip, a Blue Cape of some sort, a White Lovely Dress with Blue Patterns and she wears Blue Simple Shoes