1. Protests at a school dance - Finn jumps on stage and asks if they want a Zero Tolerance Bullying Policy. I have no idea about pairings - unfortunately.
Found: Always Shout Fire by AshtakRa Puck/Kurt minor Sam/Blaine
2. Girl (Cheerio?) gets abused by her boyfriend (Hockey-Player?) and one of the Glee guys (Mike, Matt, Dave, Puck ?) got a friend (Football-Player?) who is in love with her. He (Glee guy) introduces them to each other (Hey, do you know ...., he has 3,4,5 (?) sisters and knows how to treat a lady..)
Found: It's Not What You Say [It's the Way That You Say It] by JooseBoxx.
Puck writes the advice column in the school paper and that's how he finds out that the girl is abused by her boyfriend. It also deals with someone stalking Kurt. Puckurt
Hopefully someone knows those fics - it's driving me crazy that I can't remember pairings and I'm all out of ideas how to search for them.
(I hope I got the tags right?)