. . . as far as liturgy goes, anyhow.

Short story long: I've been invited to Iowa City by the Crescendo Children's Opera Company to sing in the premiere of an opera by Kevin Allen. I'll be there for a few weeks in rehearsal, so there will be a few Sundays I need to find a place to attend Mass (including Pentecost). Does anyone know of any churches in the Iowa City area with decent music programs, especially those I can contact to ask about singing with them? Vetus Ordo is preferred, but Reform of the Reform will work, as well.