Ok, now this would only work when there are a lot of active posters on here but...
Maybe some sort of monthly contest where the members post one piece of work and we have a poll with everyone voting on them to see who wins. Each month could have a specific aspect to the piece like photography could have best B&W one month and most spiritual another month. Just an idea but I think it would be fun. As far as prizes or awards go, now that I'm not sure about. I'll leave that up to someone else if this idea flies