I've got a couple of fun ones blooming.
This is called "Yellow Gem", it's a Cerinthe major purpurescens relation, isn't showing very yellow, more red.
Another Cerinthe "Rubarb & Cream".
Scabiosa is blooming well now too.
Here's a fun one, annual yellow morning glories.
One more, "Yeti" nasturtiums. I really like these, they've been even more hardy than the "normal" ones, and really long blooming.