Does your team have brown bag talks?

I've always found brown bag talks (pick a relevant topic, article or paper and create a few slides + discussion points) to be very helpful in keeping team members engaged and either refreshing skills or gaining new knowledge.
My previous employer had this but I haven't been able to get traction at my current job. Thinking to bring it up again, but wanted to see what other folks are doing within their teams.

bag datascience team