 All this information is available online at lambdays.com. Up next, Sterling City is gearing up for their Pioneer Day celebration happening at the Sterling Park on the 24th. You can experience games, prizes, tournaments, fireworks, delicious food trucks, and an epic parade. Don't miss out on all the fun. If you're interested in joining the parade, you can call 435-851-7658. Once again, that's the Sterling Pioneer Day celebration happening July 24th.