I'm in MUN too!! You could also start a community organization club that helps law based orgs, I think William and Mary have law based summer camps online but you'd have to check that out. student gov and debate are also great. You're already doing a lot in gov-based extracurriculars, and you're on the right path! Internships (which are probably canceled now) also look great because of workbased experience, online volunteering, and passion projects are also great! Stay safe, and good luck.
A blog about different countries could work I personally use google sites its easy and free.
You could also start a youtube channel and publish videos of a basic tour guide of each country called an American Idiots guide to
EX when you arrive in morocco you typically touch down at a airport in casablanca. A few things to note even if you know Arabic dialects heavily differ like a boston accent to an LA accent except on steroids. If you are ever in a bazaar an open air market it is actually encoarged to haggle blah blah
Some of the less impactful one would be learn new language volunteer for drive for insert suffering group or something similar.
To keep this community safe and supportive:
thank you!! and yeah i was super stoked about mun but our conferences got canceled, rip...
you too stay safe!