I’m happy to report that nostalgia is alive and well. No, I’m not talking about the NKOTB girl’s night out posts that seem to be clogging my Facebook feed. Saturday night, the 90s were resurrected in decadent fashion as the Goo Goo Dolls and Matchbox Twenty brought their summer co-headlining tour to Atlanta’s Lakewood Amphitheatre. If this tour had taken place in 1996, it would have been held at the Omni. These bands were among a handful of acts to define an era in rock 40 music. Everyone has memories attached to these songs. For me, when I hear any of the bevy of singles off Matchbox Twenty’s