Big Bang Boom set for Saturday

NORFOLK - Norfolk's annual fireworks extravaganza - Big Bang Boom - is set for Saturday night at Skyview Park.  The fireworks and laser show begins at 10 p.m., but before that there will be lots to do in the park.  Activities begin with the YMCA Red, White and Boom obstacle course at 8 a.m.  An inflatable midway will be set up beginning at 1 p.m.  Many food vendors will be in the park as well.  Other features include a chainsaw carver, helicopter rides and a giant static potato display.  A John Denver cover band will play from 6:30 until the fireworks begin at 10.  There's no charge, but donations will be accepted through the "Just a Buck" campaign.