A lot going on at Brooklyn Bridge Park these days. This weekend, both days from 11:00am-1:00pm, Sand Village will be transformed into a sand palace. Pails and shovels will be supplied–just come on by Playground Associates on Pier 6 and bring your imagination. Also, I’m happy to report that Bike and Roll bicycle rentals will be setting up shop at the entrance to Pier 1 on Saturdays and Sundays through 31 October. With a large selection of bikes (including tandems and some with kiddie seats), you can rent by the hour, the day or even the week. The kiosk is located right next to Bargemusic. Lastly, Monday 4 October brings a free concert by St. Ann’s Warehouse–also at Pier 1. The show, The Music of Fela Kuti, Sahr Ngaujah and the band from FELA! on Broadway, will begin at sunset though the lawn opens at 6pm for seating.