Anniversary dinner ideas?

My girlfriend and I will have been together for 2 years next week. I was planning on taking her out for a nice dinner somewhere, however recent car trouble has left me with a less than desirable amount of cash :(

So I was thinking I would make dinner for her instead, but I don’t want it to be just like any other dinner that I’ve made. I need something to make that will be out of the ordinary, nothing too simple. Looking for any ideas you guys might be able to suggest. Thanks!!!