Didn't find any threads on the topic of people joining in on Mishnayos learning for other people's Shloshim. You never know, maybe someone would be willing to take on some Mishnayos in someone's memory - even someone they may not know.
To start off... there's a Shloshim for my friend's grandfather that's on Asara B'Teves, which is in 12 days. They need someone to learn Mesechta Taharos. Is anyone interested in taking some Perakim, or even the whole Mesechta? Thanks! :-)