Tripura - Northeastern India

In December i will travel for 15 days in the Northeastern State Tripura. Who knows the most important "must sees" in this Indian State (also off the beaten track) ? What's possible in two weeks ?

i think you can visit almost 75%of the states in tripura in 14 days.. one important place one night...like this... may be wholwday travel then stay..

I am interested in the orange festival at Jampui Hills. I have heard it helds in November each year. Does anyone know the exact timing this year? Do people normally allow photographing themselves?