▁found ing ▁of ▁the ▁National ▁Pan h ellen ic ▁Conference , ▁of ▁which ▁Pi ▁B eta ▁Ph i ▁was ▁a ▁found ing ▁member . ▁Meanwhile , ▁chapter ▁expansion ▁continued , ▁and ▁in ▁ 1 9 0 8 ▁the ▁frat ern ity ' s ▁first ▁Canadian ▁chapter ▁was ▁established ▁at ▁the ▁University ▁of ▁Toronto . ▁ ▁The ▁frat ern ity ' s ▁first ▁phil anth ropy , ▁Pi ▁B eta ▁Ph i ▁Element ary , ▁was ▁organized ▁in ▁G at lin burg , ▁Tennessee , ▁in ▁ 1 9 1 2 . ▁In ▁ 1 9 1 3 , ▁the ▁frat ern ity ▁created ▁local ▁Al um na e ▁Ad vis ory ▁Comm itte es ▁to ▁support ▁its ▁chap ters ▁individually . ▁Central ▁Office , ▁the ▁frat ern ity ▁headquarters , ▁was ▁established ▁in ▁ 1 9 2 5 . ▁ ▁In ▁the ▁ 1 9 6 0 s , ▁G . ▁William ▁Dom hoff , ▁writing ▁in ▁Who ▁R ules ▁America ?, ▁listed ▁Pi ▁B eta ▁Ph i ▁as ▁one ▁of ▁" the ▁four ▁or ▁five ▁sor or ities ▁with ▁nation wide ▁prest ige ." ▁ ▁Symbol s ▁The ▁official ▁symbol ▁of ▁Pi ▁B eta ▁Ph i ▁is ▁the ▁arrow , ▁and ▁the ▁official ▁flower ▁is ▁the ▁wine ▁car n ation . ▁The ▁frat ern ity ▁colors ▁are ▁wine ▁ ▁and ▁silver ▁blue . ▁The ▁uno fficial ▁mas cot ▁is ▁the ▁ang el , ▁nick named ▁" Ang el ica ". ▁Pi ▁B eta ▁Ph i ▁does ▁not ▁have ▁an ▁official ▁gem stone