Do you want to see an event system in place rewarding participation? (tokens similiar to raids, you can turn in for rewards) - I think this is a great idea, Just don't make the items you can get from the reward unavailable everywhere else because that will force you into doing it, Make it rewarding but not mandatory.
Do you want more events focused around PvM? (bossing) - This is a tough one because not every player is able to kill certain bosses, I think you should avoid stuff like Corp/Godwars bosses. These hit hard and for any HCIM players they're risky to do.
Do you want to see events focused on PvP? (player killing) - I don't have an opnion on this matter as I've not played long enough to know.
Are there any ideas for events you'd like to see come to life? (suggestions) Double points for slayer is a great concept and allows for some rewarding grind, I think you could find more event's similar to this such as double exp for a skill for 2 hours, Perhaps even a world drop rate increase allowing people more of a chance to get the item they're grinding for.
Do you want an event rewarding you for work outside the game? (advertisements, videos, etc)
(rewards being bonds for winners) - I believe people outside of the game that contribute anything to the server such as content or even playerbase should be rewarded. I don't believe it should be an " event " it should be a static reward.
Do you want owners, and high level staff to be more active in events? (bringing all members together) - You can't force anyone to play when they don't want to, I believe the staff and the owners are working very hard and doing very well at the current task they have.
Do you want events based on skilling? (pets, or random event npcs) - This is answered in the section about event's I would like to see.
Do you want less events? (please explain, yes, or no)
(suggestions) - I would actually perfer a system where the event's would be smaller such as 2x exp for a skill on a 6/12 hour rotation.
Should there be events outside the game? (discord events, forum events) - This isn't something that has to do with Valkyrie or even runescape in general, This is something that should be discussed between players that activly group up and talk to eachother. Since it's them who's going to make or break any event outside of the game
I hope my input has helped and I hope to see a great future for Valkyrie. I'll see you in-game, Cold