There will be a Debian booth at the upcoming DevConf India (
https://devconf.info/in/2019) 2019 conference.
"DevConf.IN is the annual Developers' Conference organized by Red Hat in
India. It is meant to provide a platform to the local FOSS community
participants to come together and engage in knowledge sharing through
technical talks, workshops, panel discussions, hackathon and such
So far two people agreed to volunteer in the booth. It'll be lovely if
some more people can join. There are plenty of opportunities for you to
help like answering questions from visitors, help in selling goodies
(haven't decided), bring some goodies yourself to the booth.
If you have a Debian standee banner (or design) and debian stickers
Otherwise, If you are attending the DevConf, please pass by the booth.