1. The deadline for the Southern California Haiku Anthology which is produced by the Southern California Haiku Study Group. I just finished getting my submission to Naia this evening.
2. The deadline (in hand) for the Haiku Society of America Membership Anthology. Details are here. This year the plan is to have a geographical theme.
The deadline for the Haiku North America Anthology is May 31st. Details are here.
Meanwhile, I've had a few recent acceptances. A haiku and a haibun for Frogpond and two haiku and a haibun for South by Southeast.