My wife showed me photos of a stake visiting teaching conference that took place in Utah. It looked like the sort of extravagance required at a nicely done wedding. It is hard to estimate offhand the amount of cost and effort required for that sort of extravagance.
Those are the decorations you need when you don’t have the Holy Ghost at your conference.
Put that time into the scriptures, into prayer and into your messages, and then you may end up doing something worthwhile.