This Sunday at 6 pm by the Troll under the Fremont Bridge, the Consortium of Exploding Clowns, better known as Cirque de Flambe', is putting on a free show.
So, if weirdos on fire, throwing and juggling firey objects, telling jokes and engaging in stoopid forms of physical theatre is of interest to you, show up.
I don't know if these pagans will consider an offering to Skadi and Ullr, but there's no harm in trying.