The chipmunks program is for ages 2-4, typically it is reserved for younger siblings of current Scouts or children of registered adult leaders. However, the 435th allows any child interested to attend. Currently Chipmunks is an un-official section of BPSA. We anticipate that early this year it will become officially recognized by national. Chipmunks have been a part of the 435th since our inception and we are excited for this to become an officially recognized program.