Dave Dougherty from Indiana Twp. secures the bridge while John Freund from Baldwin – both with Carpenter Connection from Castle Shannon – fastens on the tee flag for the Pittsburgh Innovation District and the Oakland Business Improvement Districts Oakland Open Miniature Golf on Oakland Avenue in Oakland Mar. 4, 2021 in Pittsburgh. Tee-times can be reserved Thursday – Sunday, from noon to 8pm. And golfers will receive a scorecard with special discounts to nearby stores and restaurants in the area. (Pam Panchak/Post-Gazette)