Niwot’s FREE summer concert series runs every Thursday night, June through August, in Whistle Stop Park. As the recipient of the Governor’s Award for Downtown Excellence for Best Promotional Event, Rock & Rails is a well-attended, much-loved event in the Niwot community. Schedule 5:00 – 6:00 PM: Happy Hour in the park, with drink specials and Opening Music 6:30 – 9:00 PM: Headlining Band