Celebrate the Martin Luther King Jr. National Day of Service on Jan. 16 by signing up to volunteer at an Indiana State Park in 2017. From maintaining trails to entering computer data to helping in the nature centers, Hoosiers can help state park properties by donating their time and talent. For more information, visit the link provided to you on this article below. You can download an application and return it to the state park or lake where you want to volunteer. You can also send the application to jheaston@dnr.IN.gov if you don’t have a particular park in mind.