“This is like my 10th time rocking here,” says Daniel Domingo Carrillo, a rapper who has been working local shows since the mid-2000s under the name “Termanology,” and has since moved on to writing self-published, self-help tomes. Behind him, under a candy-red bucket hat, a woman hawked the title of one of these, written on an enormous board, in easily legible font “100 Ways To Be a Better Dad.”