I like the "lightbulb"-esque sun. I don't like the color shift on "Breakthroughs at Breakfast"--keep it to one color, preferably the PMS blue 282. Also, remove the tagline "Advancing Immunology. Conquering Cancer." That's the tag for the organization's main logo. I'll remove it from the creative brief since it seems to have confused another designer, too. Let's see this with no tagline, and perhaps a version with the tag, "Hosted by Cancer Research Institute"