Talk:Jump Festa

Sentence that I'm having trouble interpreting
I'm 95% sure this sentence is ungrammatical. But I'm not sure how to fix it. If no one else wants to fix it I might come back to it. "The tradition is that of already existing material a special item or episode is produced and presented at the convention to prove the makers are not out of ideas and to experiment." Benevolent Prawn (talk) 03:56, 9 January 2020 (UTC)