Where can you buy theater lighting gels specifically Congo blue and primary red physically Not an order at a website?

Theatrical Supply Stores:

* B&H Photo and Video_ [New York, NY] (https://www.bhphotovideo.com/c/store/111/Shop_B__H_NYC/ci/5074)

* Adorama [New York, NY] (https://www.adorama.com/catalogsearch/result/?q=Congo%20blue%20gel)

* TMB [New York, NY] (https://www.tmb.com)

* Stage Lighting Store [Los Angeles, CA] (https://www.stagelightingstore.com)

* USITT [Pittsburgh, PA] (https://www.usitt.org/find-a-supplier)

Lighting Retailers:

* Home Depot (Select locations)

* Lowe's (Select locations)

* Ace Hardware (Select locations)

* True Value (Select locations)

* Do It Best Corp. (Select locations)

Hardware Stores:

* Grainger (Select locations)

* Zoro (Select locations)

* McMaster-Carr (Select locations)

Online Retailers (with physical stores):

* Amazon (_select items available for same day pick-up_)

* Walmart (_select items available for same day pick-up_)

* Target (_select items available for same day pick-up_)

* Best Buy (_select items available for same day pick-up_)

* Macy's (_select items available for same day pick-up_)