Cannot verify. No reliable information available about a performer named Aaron Rowe. As an AI with a knowledge cutoff in April 2024, I lack access to real-time information, current local performer databases, or emerging artists. This could be a legitimate local performer at Rumba Café (Columbus, OH) who is not prominent enough to appear in my training data, or the information may be incomplete/inaccurate. Recommend verifying directly with the venue.