I am pleased to share with you that there are new zoning incentives to make child care easier to permit and build in Seattle, from a Land Use perspective.

Per Ordinance 126131, newly adopted:

> Child care centers are now a permitted use in singe-family zones In multifamily MR and HR zones, gross floor area for child care centers is exempt from FAR. (FAR = floor area ratio, which relates to how much you are allowed to build on a given site)
> Childcare centers are a permitted use in all commercial zones, and gross floor area for child care centers is exempt from FAR.
> Childcare centers in SM-U and SM-UP zones are exempt from FAR.

Seattle's Land Use codes are complex, and a conditional use permit may still be required where the project does not meet development standards outright - but this opens the door to many.

The full text of the Ordinance is here:
http://seattle.legistar.com/View.ashx?M=F&ID=8663294&GUID=1CDED027-B967-4EC9-AAAC-8254E93BE18B

Contractor Exxel Pacific carefully placed a kid-sized mound of 'groundbreaking' dirt just outside the construction fence for the Giddens School groundbreaking...messy fun!
Across the world, Tezuka Architects have created yet another astonishing preschool, the Muku Nursery. It consists of a series of freestanding circular pavilions, both enclosed and open air; link here.

In April 2018, I traveled to Denver for the annual Early Childhood Design conference. A standout presentation was one by Paula Burns McEvoy, from Perkins and Will, who spoke about the hidden toxins in commonly used building materials. She's the force behind the Transparency website, which has an abundance of information on building materials and what they contain.
https://transparency.perkinswill.com/

In early childhood spaces that are licensed by the state, there is an inherent conflict between health policy as determined by the Department of Health (i.e., no germs) and the risk to health by some of the chemicals used to protect us - plastics, disinfectants, foam, flame retardants.
https://www.ewg.org/healthychildcare

So what to do?

1. Get VCT off of the floor. Yes, it is inexpensive, but vinyl is a probable risk to human health. Small children spend most of their time on the floor. Here are my favorite alternatives:
   - Linoleum. Real linoleum is fabulous!
   - Wood - but watch for formaldehyde
   - Cork
   - Rubber
2. Select furnishings and toys carefully. Look for Greenguard certifications for furniture; here's a link to a searchable directory for early learning furniture. Even Greenguard-certified products (nap mats!) may have foam and vinyl, so consider other options, such as cots.
   
3. Get outside & bring fresh air in. If you have an older mechanical system with inadequate air delivery, consider installing an ERV (energy recovery ventilator) to bring in fresh air without sacrificing on heating costs.
   

In February 2018 I had the opportunity to visit the Taleny School in Guadalajara, México, designed by Aro Estudio. It's a beautiful campus that houses students from preschool through middle school. The climate allows for a very integrated site and building, with exterior walkways and courtyards, breezeways and an abundance of skillfully controlled natural light.

The last time I traveled to Manhattan I visited a few preschools to observe how the urban condition affects preschool design. The most significant difference between schools in our region and those in NYC is the availability of outdoor space. Above are two play spaces tucked into the slivers of leftover land between multistory apartment buildings on the Upper West side. Although direct sun is minimal, daylight is nonetheless a powerful force. Note the mirror on the image to the right.

This article simplifies things somewhat, but the basic premise is interesting - not so much the idea that clutter is 'distracting', but rather the idea of leaving space for (children's own) making.