help! US visa interview for March event

[rowan00]

i’ve been accepted to participate in a medical hackathon at MIT boston in march. i’ve an official invitation letter.

im an indian citizen applying for B1/B2 visas, but the regular visa interview appointments in India show availability only in 2027.

Is it possible to request an expedited/emergency visa appointment based on an academic event with a fixed March date?

If yes, what documentation is typically accepted for approval? 192.168.0.1 router login

Any guidance would be appreciated.