And the nominee for brightest idea: Roger Daniells’ neon sugar skull.Called, unsurprisingly, “Sugar Skull,” Daniells’ 7-color neon artwork is on display at San Joaquin Delta College. It is part of “Neon2,” an exhibit lighting up Horton Gallery.“Oh, yes, you have to have the gold tooth,” Daniells said, when I asked about that gilded grinder.Though the neon looks clean and uncluttered, the piece required intricate [...]