Derek Halpern

Mineola, New York

I'm 99% useless, but that 1% when I'm not, I'm dangerous.

3
plans
1
subscriptions
20
subscribers
I watch their plans
Missy Ward
Way in the Past
10 DEC
Anthony's 26th, Irish Drink Fest

Chelsea Manor · Friday, December 10, 2010

Derek Halpern is attending

27 AUG
NWC 2.0 Launch Party

412 Broadway, New York, NY 10013 · Friday, August 27, 2010

Tushar Khandelwal is attending and Derek Halpern is attending