See all Things to do in Belen Belen for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Anna Becker Park About Anna Becker Park, between 3rd and 4th streets on Reinken Avenue. A city park in the central area of town. A local farmer's market takes place here on Fridays (4:30pm-7pm) July-October. Add to Wish List