Categories PNLV Blog Learn more about Allentown’s newest high school, Building 21 Post author By jennifera Post date February 21, 2015 No Comments on Learn more about Allentown’s newest high school, Building 21 Heard about Building 21, the new high school coming to downtown Allentown but want to know more? Start here. ← Kira Willey and Friends fundraiser for Donegan Elementary → Building 21 interview on WDIY-FM Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.