GURGAON:  The second annual schools' exhibition organized in the city on Saturday  saw a footfall of over 5,000 parents on day one itself — all eager to  learn about nursery admissions  in the city schools.   The schools  also used this opportunity to apprise parents of the admission process  and advantages of securing a seat there, but what didn't go down well  with the parents was the fact that hardly any "aspirational" school  participated at the expo.   Atul Wadhwa, a parent from Sushant  Lok, said, "I came here to interact with the top schools such as  Scottish High, Delhi Public School, The Shri Ram School or The Heritage  School, but none of them participated."   Another parent Nitesh  Goel, a resident of Sector 10A, said, "Though it was good to come across  so many schools under one roof and I got to know about some new ones  that seemed worth exploring, but there was no new good school to speak  of."   Known as 'Premier Schools Exhib...