Matsuricon
matsuricon threeday anime convention held augustseptember columbus ohio hyatt regency columbus greater columbus convention center convention family friendly convention typically offer artist alley cosplay contest dealer room formal ball gaming arcade board video karaoke masquerade video contest carolina manga library provided convention manga library matsuricons charity fundraiser raised benefited pelotonia convention hosted distant world concert led arnie roth concert followed meet greet event composer nobuo uematsu vip ticket holder matsuricon shared convention center space ohio gop dinner featured speaker president donald trump matsuricon cancelled replaced virtual event due covid pandemic official website