The weekly Altadena Cash Mob — where residents are encouraged to show their love to local businesses by mobbing them with sales — takes place all day Saturday at Hen’s Teeth Square, 2057 Los Robles Blvd. (corner of Los Robles and Woodbury Road, actually across the border in Pasadena, but the owners and many businesses have deep Altadena roots).

Instead of one store, all of the retail stores are involved:

• Sidewalk Café HTS
• Puebla Tacos
• Suite 11 LA
• Los Robles Produce Market