One of the biggest impacts we can make in this hobby is with our presence, but not just through being present but through all the things we take with us and how that changes the environment around us at events. In this way, we can actually participate in making an event even better.
There are some obvious ways we can beautify our environment and make it feel more medieval, such as through banners, the clothes we make, the armor we wear, the dishes we eat from and the tents and pavilions we camp in. Some things are carried out by our groups and event organizers, while some come from our own individual touches.
So what are some other improvements we can make as individuals?
There are innumerable things we can do, here are but a few examples:
Dinnerware and Service:
-Treen
-Floor Coverings
-Painted Glass
-Painted Pottery
(more as I add more items/projects)