WICKER PARK & BUCKTOWN

"Dennis's Law" was prompted by the case of a Vietnam War veteran who was killed while riding his bike.

Hundreds of species of birds are making their way through the city during their migration south.

Bucktown Arts Fest, a dog-centric celebration at Lottie's and an East Village block party are top picks.

Attendees are encouraged to bring "candles, flowers, balloons and good vibes," organizers said.

In Your Neighborhood