Chrome-domed comedian Sid Davis likes to joke that he now knows he's old because he starts sentences with "I remember when." With references to pop culture icons of yesteryear — in one routine, he talks about admiring the way the Who's Pete Townshend would smash his guitar. In another, he fondly recalls the days when everyone had a landline. The former airline worker performs tonight at 7:30 and 10 and tomorrow night at 7:30 and 10 at the Hard Rock Rocksino's Club Velvet. Tickets are $13 to $18. (Niesel)