Brooklyn in Brief Tuesday

- Thinking Dumbo this weekend? Then think Art Under the Bridge Festival. Sixty new art works will be scattered throughout the neighborhood, while 158 private studios will open to the public. Dumbo Arts Center

- Grannies wearing black T-shirts reading "Arrest Bush" hold cell-phone-a-thon in Downtown Brooklyn. Brooklyn Eagle

- The Atlantic Antic is this Sunday! About.com

- So three and a half years ago a Park Slope woman gets a call from the identical twin sister she never knew she had. Which naturally led to the co-written memoir. Brooklyn Paper

- Bowling is back! We could hardly wait. Curbed

- No more quiet libraries in Brooklyn? Oh no! New York Daily News via BrklynStories