Remember your prepubescence? The hours spent on your tape deck, melding together love songs for your equally undeveloped significant other? It's time to pass the experience on to the next generation. Enlisting the help of such Atlanta musicians as the Greater Vavoom and Club Awesome, Star Bar hosts X-MIX: It's like a mix tape, but live and uninterrupted by grainy, prehistoric technology. Proceeds benefit the Songs for Kids Foundation, while toys go to Toys for Tots. $5 with unwrapped toy; $10. 9 p.m. 437 Moreland Ave. www.mixtapeatlanta.com.