Site na onyinye mmụta na mgbasa ozi sitere na California ReLeaf, Huntington Beach Tree Society nwere ike itinye akwụkwọ mpịakọta 42,000 na-akọwa uru nke osisi ndị mepere emepe na ụgwọ mmiri obodo. Nke a sochiri nzipu ozi nke abụọ yana akwụkwọ ịkpọ òkù ụbọchị Arbor 42,000 gụnyere n'otu ụgwọ mmiri mmiri obodo ahụ. Ka ọ dị ugbu a, Tree Society ahụwo mmụba na ọnụ ọgụgụ oku sitere n'aka ndị nwe ụlọ maka enyemaka yana ọnụ ọgụgụ ndị agbata obi na-arịọ ka a kụọ osisi, ihe niile na mgbakwunye na ezinụlọ 42,000 a na-akụziri banyere uru osisi dị n'obodo ha.
Ndị ọrụ afọ ofufo na-akụ osisi na mmemme Huntington Beach Tree Society.
Ndị otu Spanish na-asụ Unity Council, ọgbakọ mmepe obodo dị na Oakland, ji ego inye aka tinye ndị bi na ndị ahịa na mpaghara ndị Hispanic kachasị na mmemme ịkụ osisi na-echeta ụbọchị Cesar Chavez na ụbọchị ụwa, na-akụ ngụkọta nke osisi 170. Akwụkwọ ozi na Bekee na Spanish chetaara ndị nwe ụlọ mgbe ha kụchara nkwa ha na-elekọta osisi dị n'akụkụ ihe onwunwe ha. Ndị otu Unity Council zụkwara ndị ọrụ afọ ofufo 20 gburugburu ka ha nyochaa osisi ọhụrụ ahụ ma gaa n'ihu na mgbasa ozi ọha na eze na agụmakwụkwọ. Ngụkọta ọnụ ọgụgụ ndị bịara emume Cesar Chavez na emume Ụbọchị Ụwa bụ 7,000.
Ndị nọ n'afọ iri na ụma na-amụta ihe n'aka otu onye ndụmọdụ ha na Ojai Valley Youth Foundation.
Ojai Valley Youth Foundation wetara enyemaka nke ụmụ akwụkwọ sekọndrị ịgbasa ozi ọhịa nke obodo mepere emepe, na-emesi ike uru nke osisi oak nke obodo na mkpa ọ dị ichekwa osisi oak ndị fọdụrụ na mpaghara Southern California a. N'okpuru nduzi nke ndị ndụmọdụ okenye:
- Ụmụ akwụkwọ dere usoro isiokwu 8 n'ihe gbasara oke ọhịa dị n'obodo mepere emepe bụ́ ndị pụtara n'akwụkwọ akụkọ obodo, nke e kesara 8,000.
- A zụrụ ndị ntorobịa isii ikwu okwu na iweta PowerPoint na nlekọta osisi oak nye ndị kansụl gọọmentị, otu obodo, na ụlọ akwụkwọ, na-eru ngụkọta nke ndị na-eme mkpebi, ndị nwe ụlọ na ụmụ akwụkwọ 795.
- E gosipụtara PowerPoint na osisi oak na ọwa TV mpaghara, na-eru ndị na-ekiri 30,000.