17-year-old guy wondering what a good first date idea would for me. I'm going out with a girl from school and we've already been talking and she's been cuddling me and all that for a few months now, so we are already pretty comfortable with each other.

She has been constantly asking me out to go places, but I've hadn't the time or I just forgot about it and so I decided to ask her to meet in the city, but I said that I will give her the details at a later date. I really don't know what to do, I was just thinking about walking around the city, but I feel like that could get boring real quick. What are your suggestions?