I can guest 2 for the following:
02/07 IAH UC 10h30 - 12h30 profintraining (C32 happy to help +2)
02/07 SFO UC 15h30 - 16h30 profintraining (T3 happy to help +2)
02/09 SAN UC 18h30 - 19h30 profintraining ( happy to help +2)
02/09 SFO UC 22h00 - 23h00 profintraining (T3 happy to help +2)
02/10 IAH UC 05h30 - 08h00 profintraining (C32 happy to help +2)
02/28 IAH UC 20h00 - 20h45 profintraining (C32 happy to help +2)
03/03 IAH UC 06h00 - 08h15 profintraining (C32 happy to help +2)
I will also be in PDX 03/02 22h00 - 23h30, but apparently the lounge closes at 19h30?