Saturday, August 13, from 1-4 p.m., at Elm Creek Park Reserve, Maple Grove. Built in 1854 — four years before Minnesota became a state — the restored Pierre Bottineau House is one of a handful of homes remaining from Minnesota’s territorial era. Explore exhibits highlighting the life and times of the legendary Bottineau, whose varied roles — hunter, trader, entrepreneur and founder of cities — impacted the early development of the state. Drop in anytime. This program is free and open to all ages. Children 17 years and younger must be accompanied by an adult. Information provided by Three Rivers Park District