Hi, I have an ancestor (my great-grandfather Szymon Urbanek) from Odrzykoń also (note the accent on the n, that is important when searching Polish sources). You ask about the church, but didn't specify which religion... If you are interested in Roman Catholic, here is the parish page:http://www.odrzykon.przemysl.opoka.org.pl/
Odrzykoń, św. Katarzyny
ul. Jana Pawła II 28, 38-406 ODRZYKOŃ
tel. 013 431 17 70www.odrzykon.przemysl.opoka.org.pl
w niedziele i święta: 7.30, 9.30, 11.00, 16.00
w dni powszednie: 18.00, (zima - 16.30)
(that's Saint Katherine, basically). Here's another page that mentions the town's religious institutions with a couple of photos:http://spuscizna.org/spuscizna/odrzykon.html
That's all I've got so far. I have also hit a roadblock at the point of Odrzykoń. I am hoping the Polish Archive site will get their records for Odrzykoń online soon.