Pausing where I did to let Duckluck explain the Temple's reaction to this offer, which I imagine doesn't happen often, before I continue. :^)
If the temple is interested in responding in kind, there are a number of options: spellcasting services, trade of magic items, or, perhaps quite interestingly from an RP standpoint, I suddenly think of exploration, settlement, and mineral rights to some of those mountains in Athena's domain, if they really are unsettled.
Later, Zhegre will naturally head to Gear Street to wait for his friend. If Duckluck is amenable to the coincidence, he could happen to see a gnomish paladin walk by with the stamp of a familiar high-quality leather goods maker from back home, or learn about the impending trial some other way.
Kadar's pretty short on cash at the moment so that'd work for him, although the ring of sustenance would be nice (I'd suggest we give it to M'rek but he'd probably burn it out).
"We're making a better world. All of them, better worlds." - Anonomous Harmonium Officer