Classmates of slain Queens boy plan touching birthday tribute

Distraught classmates of the 10-year-old Queens boy shot dead in a driveway dispute are planning a touching tribute to him at the slay scene Tuesday — to mark what would have been his 11th birthday.

The kids will release balloons and place candles in front of the Far Rockaway home were Justin Wallace took a fatal bullet Saturday evening amid a long-simmering dispute between his relatives and their neighbors over a shared driveway. “Every time I think about it, my stomach hurts,’’ Aliza Rivera, 11, told The Post on Monday of the heinous crime.