OMAHA, Neb. (WOWT) – Sidner Ice Arena in Fremont is in its 20th year, and with age, comes injury. All told, the arena needs about $2 million for repairs. The Fremont Ice Association is launching the 21 Day Challenge to help out. FIA tells 6 News it has received a donation from a matching donor — for every dollar donated, they will match, up to $300,000.