Going to be in Chicago next week? On Tuesday evening (5 pm to 9 pm), the Garmin Store at 663 North Michigan Ave. (corner of Erie) will throw a party to unveil the new Frasca Mentor Simulator, which uses the Garmin G1000 avionics suite. There will also be a seminar covering the retrofit G500/600 series, the portable GPSMap696 and the aera series of handhelds. All are invited, hors d'oeuvres will be served and valet parking is available. RSVP at 312-832-6798 or email firstname.lastname@example.org.