1.   Beer-can chicken exists even outside the quirky world of competition barbecue.

2.   In the quirky world of politics, it has become a vital battleground.

3.   In the meantime, however, Roth continues to work at a breakneck pace in the quirky world of independents.

4.   It also offers a cozy launching pad for a walking tour of the quirky world that Berendt portrayed.