Red Lobster via Facebook offers $5 offtwo adult dinner entrées via this printable coupon. (Click "Get Offer" to recieve an email with the coupon.) That's the best offer we've seen from Red Lobster in recent weeks, although we saw $10 off two dinner entrées in July. This coupon is limited to $2.50 off two single dinner entrées ($5 total), and one coupon per visit. Deal ends October 14.