Contemporary Christian hip-hop star TobyMac and pop-punk act Relient K are set to travel from coast to coast before year's end during the "Winter Wonder Slam" tour.

The outing gets underway with a Thursday (11/19) performance in University Park, PA. The trek's 19-date outing spans two months and currently wraps with a Dec. 20 gig in Phoenix. Details are below.

Rounding out the year-end lineup will be pop singer Stephanie Smith and hip-hop/pop musician B. Reith.

Toby Mac is touring in anticipation of his forthcoming winter release, "Tonight," which is slated to hit shelves Feb. 9. The new set will mark the musician's fourth solo studio album and first since 2007's "Portable Sounds."

Earlier this year, TobyMac won a Grammy Award for Best Rock or Rap Gospel Album for his 2008 live collection "Alive and Transported."

Relient K released "Forget and Not Slow Down," the group's sixth full-length album and first on the Jive Records label, last month. The set follows last year's "The Birds and the Bee Sides," a double-disc set that landed at No. 1 on Billboard's Top Christian & Gospel Albums chart.

In an interview with LiveDaily last summer, singer/guitarist Matthew Thiessen explained the reason for the 26-track 2008 release.

"We had one album left on our contract with our first record deal we signed in '98. We had 20 B-sides just sitting around the cutting room floor. We chose 13 of those songs and put them on the record. With that mentality, we said, 'Let's throw a couple new songs on there too, so it's not just B-sides.' We ended up coming up with 13 new songs as well."