Update Letter?

I submitted applications to four schools regular decision (they didn’t have early action) in November and December. In 3 of the apps I briefly mentioned a community service club that I started at my high school, but since I submitted the apps the club has taken off and we have done a lot of service projects that I didn’t know would happen when I submitted my apps (so they weren’t mentioned). Should I send an update letter to these schools with info about the club?

For the fourth school (my favorite) I talked about the club in more detail in two of the 150 word answer prompts, but we’ve done a lot since I submitted the apps. I also had an interview last June with them and I didn’t mention the club since it didn’t exist yet, so should I send an update letter so they know its important to me even though I didn’t mention it in the interview?

Also, I’m not sure if this matters, but a big part of the club is tutoring refugees and I plan to major in education, so that might add more relevance to it.

Any response would be greatly appreciated, thanks so much!!

Regarding not mentioning it in the interview, that isn’t an issue. It’s good your club is taking off, but I am not sure you can really update an admissions officer about it. Has there been any local news coverage? Any recognition by the community or school district? If the answer is no, then I think you shouldn’t do anything. Put it this way, your club is now a fully established club, just like any other club that is fully established and has regular events. I wouldn’t send an email about this.

Ok. Thanks for the advice!