It stands to reason that you don't need to bring any gifts for the first blind date, but your idea is not bad. Bringing a small gift can help you get closer to the other person. Of course, the gift cannot be too expensive, otherwise it will be difficult for the other person to accept it. Here are some gifts for you:
DIY chocolate, handmade chocolate using cocoa butter from the wellhead in Spain, with a variety of colors and styles, and you can leave words on it. You can write blessings and greetings such as "Nice to meet you" on it, I believe it will make the other person feel good.