i don't know how well it would work with what is already in the server but i have used the mod and it would be awesome for orcworm to have drinks in i mean everyone is legal right well here is the link to it. check it out :3
http://www.minecraftforum.net/topic/347426-173-beer-mod-and-more-now-with-craftbukkit-support/
http://www.minecraftforum.net/topic/347426-173-beer-mod-and-more-now-with-craftbukkit-support/