Hummus ideas!

Hi everyone!

It's been a long time... My job can be so stupidly absorbing sometimes...
Anyway I hope I'll be back to bentoing soon (or at least I'll be able to have lunch at home everyday until summer) so I'm thinking about heat-friendly recipes... then hummus came to my mind.

I know it can be eaten with pita bread but I find it kind of boring. So, some ideas anyone?

Also, I need to know how long would hummus last in my fridge. I prepare it with chickpeas, some olive oil and lemon juice. (other hummus recipes are also welcome! ^^)