Undietacos.org is an user-maintained website and message board for upcoming local shows and events. Because the majority of the listings are for local concerts, it is a staple of KDVSers or anyone into the local music scene, but other shows and events are listed as well. Anyone can add an event, so if you know of an upcoming event then why not add it to undietacos' calendar (and, of course, to the SacWiki Events Board as well).