Here are a couple ideas for gang events on iera. (sorry if they have been mentioned). For all these events there would need to be special levels for the events themself.
Gang Wars:
Gang Wars can consist of multiple rounds and game modes from Team Death Match, Domination, Capture The Flag, Search and Destroy, and even Hardcore modes. The ammount of gangs to be able to participate in a single round would depend on the game mode. For example Team Death Match would hold more teams than Search and Destroy. The rules and way to win for each game mode is different and unique. I could write an easy rulebook if necesary. Also Gang Wars could be held like every weekend, but they should not be too often to make them still an event to anticipate for days.
Gang Wars Rewards:
Gang Wars could also have a point system. Everytime your gang wins a round than you would get a certain number of points. The points could be used to buy special items, but the items should take alot of points so they are worked hard for. Also the good thing is that these items can't just be bought with gralats, but that they actually take time and effort to get them. Here are some reward ideas I have, each varying in Gang war points.
-Gang Guns
-Special Hats
-Special access to areas
-Gang Buildings
-Extra Gang member slots
-Extra Ally slots
-Gang Melees
-Trophies
-Medals
-Npcs
-Gang Vehicles
Gang Wars would be a great addition to gang activities other than Gang Basing and Sparring. I might even start making Gang Wars levels and Npcs for fun. Hopefully this idea is heard and can give players something new to do.
If you want to help me make the gang wars levels and items then send me a private message on graalians or era. My name on era is Duke.