Isabel C. Diaz, broker/owner of RE/MAX Peak Performers at 4616 W. 103rd St. in Oak Lawn, was honored with the annual Humanitarian Award presented by RE/MAX Northern Illinois for outstanding philanthropic contributions to her community. Diaz, a resident of

Rubloff Residential Properties has honored its top sales producers recently with presentation of the firm’s Crystal Awards. Mario Greco, who achieved $100 million in closed residential sales for the firm’s Lincoln Park office led the awards. Rubloff’s four other