The former New York Mercantile Exchange in Battery Park City is now a 55,000-square-foot indoor tennis facility.

Plus The Happening! street fair is June 8; sailing season is open at the Seaport; Lola Tribeca fundraiser for DUSC; a new direction for OneSeed.

Victor Del Valie, a longtime personal trainer and former bodybuilder, has transformed the second floor space at 28 Warren into a gym and training refuge.

B. wrote: It seems there’s so many stalled projects in Tribeca. Is this because they get a better tax write off vs completing? I’m thinking 17 Leonard, 101 Franklin and on top of the former J. Crew ...

The Southbridge Towers resident, a director for the MTA after a 24-year career there, is also a member of Community Board 1.

Thanks to C. for catching the sign: A spa called La Réserve NYC has taken the former Jack Hanley Gallery space at 177 Duane, just next to Duane Park Patisserie (that’s a good double header!). Their ...

Plus signs of spring at Locanda; Vanisha Gould at the Irish Hunger Memorial; Battery Park City fields will be replaced next ...