TODD RUNDGREN Here is a roundup of arts events taking place around the state, through Aug. 4. MUSIC • The New Jersey Lottery Festival of Ballooning, taking place 29-31 at Solberg Airport in Readington, also offers daily music, with this year’s artists including Laurie Berkner (July 29 at 1:30 p.m.), Vegas McGraw, paying tribute to Tim McGraw (July 29 at 3 p.m.), Earth, Wind & Fire tribute band Dance Candy (July 29 at 5:15 p.m.), Collective Soul (July 29 at 8 p.m.), Spice Girls tribute act Simply Spice (July 30 at 5 p.m.), Todd Rundgren (July 30 at 8 p.m.), Kansas (July 31 at 3:30 p.m.) and Nei…
