I bought everything online either AliExpress or Amazon but it's more on AliExpress. I am waiting for my 20 washi tapes to arrive for only 3 Euros. XD so I'm kinda excited.
They reserve a place in a coffee shop and all you have to do is bring yourself, your bullet journaling stuff so bring all your washi tapes, stickers, your favorite pens, watercolors, and your notebooks. And order your food sa shop.