2000 Yen Challenge

So I have agreed to a 2000 Yen ($25) challenge. I can only spend 2000 yen between this morning and Friday afternoon. Supposedly this is a challenge though I don't think it is very hard. If I had a kitchen it wouldn't even be a challenge yet a large component of the challenge  lies in having to eat out for every meal or pick up something from a grocery store. Though unfortunately a grocery store is not al that cheaper for prepared meals than would be a restaurant. In a stroke of luck, I have 1 kilo of granola acquired from a trip to Costco on Saturday.